The factors of 10 are 1, 2, 5, and 10. The proper factors, or divisors, of the integer n are the positive factors of n other than n itself. So, the proper factors of ten are 1, 2, and 5.
60, 72, 84, 90 and 96 are the numbers up to and including 100 that have ten proper factors
Ten is not abundant because the sum of its proper factors is less than itself.
No. Some proper factors are prime.
One has no proper factors.
1 doesn't have proper factors.
No, no prime number has proper factors.
108 has twelve factors, 112 has ten factors.
Proper factors do not include one and the number itself.
Prime numbers don't have proper factors.
The proper factors of 26 are 2 and 13
Prime numbers don't have proper factors.