492940580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{13417}}^1$

素因数の和:13604

約数の個数: 48

約数和(自身を含む): 1136128896

約数和(自身を除く): 643188316

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 167, 220, 334, 668, 835, 1670, 1837, 3340, 3674, 7348, 9185, 13417, 18370, 26834, 36740, 53668, 67085, 134170, 147587, 268340, 295174, 590348, 737935, 1475870, 2240639, 2951740, 4481278, 8962556, 11203195, 22406390, 24647029, 44812780, 49294058, 98588116, 123235145, 246470290, 492940580]

約数ペア:

[(1, 492940580), (2, 246470290), (4, 123235145), (5, 98588116), (10, 49294058), (11, 44812780), (20, 24647029), (22, 22406390), (44, 11203195), (55, 8962556), (110, 4481278), (167, 2951740), (220, 2240639), (334, 1475870), (668, 737935), (835, 590348), (1670, 295174), (1837, 268340), (3340, 147587), (3674, 134170), (7348, 67085), (9185, 53668), (13417, 36740), (18370, 26834)]