23407660

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 50803200

約数和(自身を除く): 27395540

約数列:

[1, 2, 4, 5, 10, 20, 59, 83, 118, 166, 236, 239, 295, 332, 415, 478, 590, 830, 956, 1180, 1195, 1660, 2390, 4780, 4897, 9794, 14101, 19588, 19837, 24485, 28202, 39674, 48970, 56404, 70505, 79348, 97940, 99185, 141010, 198370, 282020, 396740, 1170383, 2340766, 4681532, 5851915, 11703830, 23407660]

約数ペア:

[(1, 23407660), (2, 11703830), (4, 5851915), (5, 4681532), (10, 2340766), (20, 1170383), (59, 396740), (83, 282020), (118, 198370), (166, 141010), (236, 99185), (239, 97940), (295, 79348), (332, 70505), (415, 56404), (478, 48970), (590, 39674), (830, 28202), (956, 24485), (1180, 19837), (1195, 19588), (1660, 14101), (2390, 9794), (4780, 4897)]