91834960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{163991}}^1$

素因数の和:164011

約数の個数: 40

約数和(自身を含む): 244020096

約数和(自身を除く): 152185136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 163991, 327982, 655964, 819955, 1147937, 1311928, 1639910, 2295874, 2623856, 3279820, 4591748, 5739685, 6559640, 9183496, 11479370, 13119280, 18366992, 22958740, 45917480, 91834960]

約数ペア:

[(1, 91834960), (2, 45917480), (4, 22958740), (5, 18366992), (7, 13119280), (8, 11479370), (10, 9183496), (14, 6559640), (16, 5739685), (20, 4591748), (28, 3279820), (35, 2623856), (40, 2295874), (56, 1639910), (70, 1311928), (80, 1147937), (112, 819955), (140, 655964), (280, 327982), (560, 163991)]