The divisors of 80 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80.
The divisors of 97 are: 1, 97.
The divisors of 145 are 1, 5, 29, 145.
The single-digit divisors of 7,000 are 1, 2, 4, 5, 7, 8.
Eight has four divisors (factors): 1, 2, 4, 8.
2,835 has 20 divisors.
The divisors of 40 are: 1, 2, 4, 5, 8, 10, 20, 40.
The divisors of 40 are: 1, 2, 4, 5, 8, 10, 20, 40.
Because the sum of its proper divisors is greater than 20.
The divisors of 80 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80.
80 has 10 divisors: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80.
1, 2 and 4
12 divisors: 1 2 4 5 10 11 20 22 44 55 110 220.
The divisors of 40: 1 | 2 | 4 | 5 | 8 | 10 | 20 | 40 (8 divisors)
The divisors of 500 are: 1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500.
200 has 12 divisors: 1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200.
Here are all nine of 100's divisors: 1, 2, 4, 5, 10, 20, 25, 50, 100.