74525140

素因数分解:

$2^2\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{2851}}^1$

素因数の和:4167

約数の個数: 24

約数和(自身を含む): 156677472

約数和(自身を除く): 82152332

約数列:

[1, 2, 4, 5, 10, 20, 1307, 2614, 2851, 5228, 5702, 6535, 11404, 13070, 14255, 26140, 28510, 57020, 3726257, 7452514, 14905028, 18631285, 37262570, 74525140]

約数ペア:

[(1, 74525140), (2, 37262570), (4, 18631285), (5, 14905028), (10, 7452514), (20, 3726257), (1307, 57020), (2614, 28510), (2851, 26140), (5228, 14255), (5702, 13070), (6535, 11404)]