88786960

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{8101}}^1$

素因数の和:8251

約数の個数: 40

約数和(自身を含む): 207962136

約数和(自身を除く): 119175176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1370, 2192, 2740, 5480, 8101, 10960, 16202, 32404, 40505, 64808, 81010, 129616, 162020, 324040, 648080, 1109837, 2219674, 4439348, 5549185, 8878696, 11098370, 17757392, 22196740, 44393480, 88786960]

約数ペア:

[(1, 88786960), (2, 44393480), (4, 22196740), (5, 17757392), (8, 11098370), (10, 8878696), (16, 5549185), (20, 4439348), (40, 2219674), (80, 1109837), (137, 648080), (274, 324040), (548, 162020), (685, 129616), (1096, 81010), (1370, 64808), (2192, 40505), (2740, 32404), (5480, 16202), (8101, 10960)]