32940580

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{38303}}^1$

素因数の和:38355

約数の個数: 24

約数和(自身を含む): 70785792

約数和(自身を除く): 37845212

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 38303, 76606, 153212, 191515, 383030, 766060, 1647029, 3294058, 6588116, 8235145, 16470290, 32940580]

約数ペア:

[(1, 32940580), (2, 16470290), (4, 8235145), (5, 6588116), (10, 3294058), (20, 1647029), (43, 766060), (86, 383030), (172, 191515), (215, 153212), (430, 76606), (860, 38303)]