3281033380

素因数分解:

$2^2\times 5^1\times {\mathrm{10259}}^1\times {\mathrm{15991}}^1$

素因数の和:26259

約数の個数: 24

約数和(自身を含む): 6891272640

約数和(自身を除く): 3610239260

約数列:

[1, 2, 4, 5, 10, 20, 10259, 15991, 20518, 31982, 41036, 51295, 63964, 79955, 102590, 159910, 205180, 319820, 164051669, 328103338, 656206676, 820258345, 1640516690, 3281033380]

約数ペア:

[(1, 3281033380), (2, 1640516690), (4, 820258345), (5, 656206676), (10, 328103338), (20, 164051669), (10259, 319820), (15991, 205180), (20518, 159910), (31982, 102590), (41036, 79955), (51295, 63964)]