507015620

素因数分解:

$2^2\times 5^1\times {\mathrm{601}}^1\times {\mathrm{42181}}^1$

素因数の和:42791

約数の個数: 24

約数和(自身を含む): 1066529688

約数和(自身を除く): 559514068

約数列:

[1, 2, 4, 5, 10, 20, 601, 1202, 2404, 3005, 6010, 12020, 42181, 84362, 168724, 210905, 421810, 843620, 25350781, 50701562, 101403124, 126753905, 253507810, 507015620]

約数ペア:

[(1, 507015620), (2, 253507810), (4, 126753905), (5, 101403124), (10, 50701562), (20, 25350781), (601, 843620), (1202, 421810), (2404, 210905), (3005, 168724), (6010, 84362), (12020, 42181)]