Four factors.
48 is.
The whole-number factors of -10 are: +1, -1, +2, -2, +5, -5, +10, and -10.
Well, darling, if you're a prime number less than 10 and adding 10 or 20 gives you another prime number, you must be the number 3. Adding 10 gives you 13 (prime) and adding 20 gives you 23 (also prime). Looks like you're a prime catch!
Yes, because 1 and 5 are odd number and the factors of 10 are 1, 2, 5, and 10.
You are 9.
23
No. The factors of 10 other than 10 itself are 1, 2, and 5. These add up to 8, not 10.
48 has 10 factors, the most factors of any number under 50.
There are 4 prime numbers under ten.
When the "factors" of a number are listed, the list is usually restricted to positive factors. Then there would be no answer to the question, because no group of positive numbers can add up to make zero.
100 has nine factors: 1, 2, 4, 5, 10, 20, 25, 50, 100.
The factors of 8 are 1, 2, 4, and 8. The factors that add up to 10 are 2 and 8.
The factors that multiply to 120 and add up to -8 are -12 and 10. This is because when you multiply -12 and 10, you get -120, and when you add them together, you get -8. Thus, the pair of factors you are looking for is (-12, 10).
1510
No. Square roots are listed once.
-10 and +10.