38377420

素因数分解:

$2^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{3041}}^1$

素因数の和:3681

約数の個数: 24

約数和(自身を含む): 80746848

約数和(自身を除く): 42369428

約数列:

[1, 2, 4, 5, 10, 20, 631, 1262, 2524, 3041, 3155, 6082, 6310, 12164, 12620, 15205, 30410, 60820, 1918871, 3837742, 7675484, 9594355, 19188710, 38377420]

約数ペア:

[(1, 38377420), (2, 19188710), (4, 9594355), (5, 7675484), (10, 3837742), (20, 1918871), (631, 60820), (1262, 30410), (2524, 15205), (3041, 12620), (3155, 12164), (6082, 6310)]