124418620

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{26029}}^1$

素因数の和:26277

約数の個数: 24

約数和(自身を含む): 262382400

約数和(自身を除く): 137963780

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2390, 4780, 26029, 52058, 104116, 130145, 260290, 520580, 6220931, 12441862, 24883724, 31104655, 62209310, 124418620]

約数ペア:

[(1, 124418620), (2, 62209310), (4, 31104655), (5, 24883724), (10, 12441862), (20, 6220931), (239, 520580), (478, 260290), (956, 130145), (1195, 104116), (2390, 52058), (4780, 26029)]