112389920

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5531}}^1$

素因数の和:5673

約数の個数: 48

約数和(自身を含む): 267660288

約数和(自身を除く): 155270368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 5531, 10160, 11062, 20320, 22124, 27655, 44248, 55310, 88496, 110620, 176992, 221240, 442480, 702437, 884960, 1404874, 2809748, 3512185, 5619496, 7024370, 11238992, 14048740, 22477984, 28097480, 56194960, 112389920]

約数ペア:

[(1, 112389920), (2, 56194960), (4, 28097480), (5, 22477984), (8, 14048740), (10, 11238992), (16, 7024370), (20, 5619496), (32, 3512185), (40, 2809748), (80, 1404874), (127, 884960), (160, 702437), (254, 442480), (508, 221240), (635, 176992), (1016, 110620), (1270, 88496), (2032, 55310), (2540, 44248), (4064, 27655), (5080, 22124), (5531, 20320), (10160, 11062)]