39327580

素因数分解:

$2^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{3187}}^1$

素因数の和:3813

約数の個数: 24

約数和(自身を含む): 82747728

約数和(自身を除く): 43420148

約数列:

[1, 2, 4, 5, 10, 20, 617, 1234, 2468, 3085, 3187, 6170, 6374, 12340, 12748, 15935, 31870, 63740, 1966379, 3932758, 7865516, 9831895, 19663790, 39327580]

約数ペア:

[(1, 39327580), (2, 19663790), (4, 9831895), (5, 7865516), (10, 3932758), (20, 1966379), (617, 63740), (1234, 31870), (2468, 15935), (3085, 12748), (3187, 12340), (6170, 6374)]