22823821040

素因数分解:

$2^4\times 5^1\times {\mathrm{285297763}}^1$

素因数の和:285297776

約数の個数: 20

約数和(自身を含む): 53065384104

約数和(自身を除く): 30241563064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 285297763, 570595526, 1141191052, 1426488815, 2282382104, 2852977630, 4564764208, 5705955260, 11411910520, 22823821040]

約数ペア:

[(1, 22823821040), (2, 11411910520), (4, 5705955260), (5, 4564764208), (8, 2852977630), (10, 2282382104), (16, 1426488815), (20, 1141191052), (40, 570595526), (80, 285297763)]