8241140

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3851}}^1$

素因数の和:3967

約数の個数: 24

約数和(自身を含む): 17472672

約数和(自身を除く): 9231532

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 3851, 7702, 15404, 19255, 38510, 77020, 412057, 824114, 1648228, 2060285, 4120570, 8241140]

約数ペア:

[(1, 8241140), (2, 4120570), (4, 2060285), (5, 1648228), (10, 824114), (20, 412057), (107, 77020), (214, 38510), (428, 19255), (535, 15404), (1070, 7702), (2140, 3851)]