10116080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:234

約数の個数: 80

約数和(自身を含む): 25873344

約数和(自身を除く): 15757264

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 71, 80, 104, 130, 137, 142, 208, 260, 274, 284, 355, 520, 548, 568, 685, 710, 923, 1040, 1096, 1136, 1370, 1420, 1781, 1846, 2192, 2740, 2840, 3562, 3692, 4615, 5480, 5680, 7124, 7384, 8905, 9230, 9727, 10960, 14248, 14768, 17810, 18460, 19454, 28496, 35620, 36920, 38908, 48635, 71240, 73840, 77816, 97270, 126451, 142480, 155632, 194540, 252902, 389080, 505804, 632255, 778160, 1011608, 1264510, 2023216, 2529020, 5058040, 10116080]

約数ペア:

[(1, 10116080), (2, 5058040), (4, 2529020), (5, 2023216), (8, 1264510), (10, 1011608), (13, 778160), (16, 632255), (20, 505804), (26, 389080), (40, 252902), (52, 194540), (65, 155632), (71, 142480), (80, 126451), (104, 97270), (130, 77816), (137, 73840), (142, 71240), (208, 48635), (260, 38908), (274, 36920), (284, 35620), (355, 28496), (520, 19454), (548, 18460), (568, 17810), (685, 14768), (710, 14248), (923, 10960), (1040, 9727), (1096, 9230), (1136, 8905), (1370, 7384), (1420, 7124), (1781, 5680), (1846, 5480), (2192, 4615), (2740, 3692), (2840, 3562)]