41990960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47717}}^1$

素因数の和:47741

約数の個数: 40

約数和(自身を含む): 106506576

約数和(自身を除く): 64515616

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 47717, 95434, 190868, 238585, 381736, 477170, 524887, 763472, 954340, 1049774, 1908680, 2099548, 2624435, 3817360, 4199096, 5248870, 8398192, 10497740, 20995480, 41990960]

約数ペア:

[(1, 41990960), (2, 20995480), (4, 10497740), (5, 8398192), (8, 5248870), (10, 4199096), (11, 3817360), (16, 2624435), (20, 2099548), (22, 1908680), (40, 1049774), (44, 954340), (55, 763472), (80, 524887), (88, 477170), (110, 381736), (176, 238585), (220, 190868), (440, 95434), (880, 47717)]