101074960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{180491}}^1$

素因数の和:180511

約数の個数: 40

約数和(自身を含む): 268572096

約数和(自身を除く): 167497136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 180491, 360982, 721964, 902455, 1263437, 1443928, 1804910, 2526874, 2887856, 3609820, 5053748, 6317185, 7219640, 10107496, 12634370, 14439280, 20214992, 25268740, 50537480, 101074960]

約数ペア:

[(1, 101074960), (2, 50537480), (4, 25268740), (5, 20214992), (7, 14439280), (8, 12634370), (10, 10107496), (14, 7219640), (16, 6317185), (20, 5053748), (28, 3609820), (35, 2887856), (40, 2526874), (56, 1804910), (70, 1443928), (80, 1263437), (112, 902455), (140, 721964), (280, 360982), (560, 180491)]