112882640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{108541}}^1$

素因数の和:108567

約数の個数: 40

約数和(自身を含む): 282643368

約数和(自身を除く): 169760728

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 108541, 217082, 434164, 542705, 868328, 1085410, 1411033, 1736656, 2170820, 2822066, 4341640, 5644132, 7055165, 8683280, 11288264, 14110330, 22576528, 28220660, 56441320, 112882640]

約数ペア:

[(1, 112882640), (2, 56441320), (4, 28220660), (5, 22576528), (8, 14110330), (10, 11288264), (13, 8683280), (16, 7055165), (20, 5644132), (26, 4341640), (40, 2822066), (52, 2170820), (65, 1736656), (80, 1411033), (104, 1085410), (130, 868328), (208, 542705), (260, 434164), (520, 217082), (1040, 108541)]