15184520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29201}}^1$

素因数の和:29225

約数の個数: 32

約数和(自身を含む): 36794520

約数和(自身を除く): 21610000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 29201, 58402, 116804, 146005, 233608, 292010, 379613, 584020, 759226, 1168040, 1518452, 1898065, 3036904, 3796130, 7592260, 15184520]

約数ペア:

[(1, 15184520), (2, 7592260), (4, 3796130), (5, 3036904), (8, 1898065), (10, 1518452), (13, 1168040), (20, 759226), (26, 584020), (40, 379613), (52, 292010), (65, 233608), (104, 146005), (130, 116804), (260, 58402), (520, 29201)]