5618860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21611}}^1$

素因数の和:21633

約数の個数: 24

約数和(自身を含む): 12707856

約数和(自身を除く): 7088996

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 21611, 43222, 86444, 108055, 216110, 280943, 432220, 561886, 1123772, 1404715, 2809430, 5618860]

約数ペア:

[(1, 5618860), (2, 2809430), (4, 1404715), (5, 1123772), (10, 561886), (13, 432220), (20, 280943), (26, 216110), (52, 108055), (65, 86444), (130, 43222), (260, 21611)]