23235580

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{4861}}^1$

素因数の和:5109

約数の個数: 24

約数和(自身を含む): 49008960

約数和(自身を除く): 25773380

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2390, 4780, 4861, 9722, 19444, 24305, 48610, 97220, 1161779, 2323558, 4647116, 5808895, 11617790, 23235580]

約数ペア:

[(1, 23235580), (2, 11617790), (4, 5808895), (5, 4647116), (10, 2323558), (20, 1161779), (239, 97220), (478, 48610), (956, 24305), (1195, 19444), (2390, 9722), (4780, 4861)]