38427380

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{44683}}^1$

素因数の和:44735

約数の個数: 24

約数和(自身を含む): 82576032

約数和(自身を除く): 44148652

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 44683, 89366, 178732, 223415, 446830, 893660, 1921369, 3842738, 7685476, 9606845, 19213690, 38427380]

約数ペア:

[(1, 38427380), (2, 19213690), (4, 9606845), (5, 7685476), (10, 3842738), (20, 1921369), (43, 893660), (86, 446830), (172, 223415), (215, 178732), (430, 89366), (860, 44683)]