104591180

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{21881}}^1$

素因数の和:22129

約数の個数: 24

約数和(自身を含む): 220570560

約数和(自身を除く): 115979380

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2390, 4780, 21881, 43762, 87524, 109405, 218810, 437620, 5229559, 10459118, 20918236, 26147795, 52295590, 104591180]

約数ペア:

[(1, 104591180), (2, 52295590), (4, 26147795), (5, 20918236), (10, 10459118), (20, 5229559), (239, 437620), (478, 218810), (956, 109405), (1195, 87524), (2390, 43762), (4780, 21881)]