112874320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{108533}}^1$

素因数の和:108559

約数の個数: 40

約数和(自身を含む): 282622536

約数和(自身を除く): 169748216

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 108533, 217066, 434132, 542665, 868264, 1085330, 1410929, 1736528, 2170660, 2821858, 4341320, 5643716, 7054645, 8682640, 11287432, 14109290, 22574864, 28218580, 56437160, 112874320]

約数ペア:

[(1, 112874320), (2, 56437160), (4, 28218580), (5, 22574864), (8, 14109290), (10, 11287432), (13, 8682640), (16, 7054645), (20, 5643716), (26, 4341320), (40, 2821858), (52, 2170660), (65, 1736528), (80, 1410929), (104, 1085330), (130, 868264), (208, 542665), (260, 434132), (520, 217066), (1040, 108533)]