38418680

素因数分解:

$2^3\times 5^1\times {\mathrm{960467}}^1$

素因数の和:960478

約数の個数: 16

約数和(自身を含む): 86442120

約数和(自身を除く): 48023440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 960467, 1920934, 3841868, 4802335, 7683736, 9604670, 19209340, 38418680]

約数ペア:

[(1, 38418680), (2, 19209340), (4, 9604670), (5, 7683736), (8, 4802335), (10, 3841868), (20, 1920934), (40, 960467)]