42110780

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{28843}}^1$

素因数の和:28925

約数の個数: 24

約数和(自身を含む): 89647152

約数和(自身を除く): 47536372

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 28843, 57686, 115372, 144215, 288430, 576860, 2105539, 4211078, 8422156, 10527695, 21055390, 42110780]

約数ペア:

[(1, 42110780), (2, 21055390), (4, 10527695), (5, 8422156), (10, 4211078), (20, 2105539), (73, 576860), (146, 288430), (292, 144215), (365, 115372), (730, 57686), (1460, 28843)]