41162920

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{103}}^2$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 94488660

約数和(自身を除く): 53325740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 103, 194, 206, 388, 412, 485, 515, 776, 824, 970, 1030, 1940, 2060, 3880, 4120, 9991, 10609, 19982, 21218, 39964, 42436, 49955, 53045, 79928, 84872, 99910, 106090, 199820, 212180, 399640, 424360, 1029073, 2058146, 4116292, 5145365, 8232584, 10290730, 20581460, 41162920]

約数ペア:

[(1, 41162920), (2, 20581460), (4, 10290730), (5, 8232584), (8, 5145365), (10, 4116292), (20, 2058146), (40, 1029073), (97, 424360), (103, 399640), (194, 212180), (206, 199820), (388, 106090), (412, 99910), (485, 84872), (515, 79928), (776, 53045), (824, 49955), (970, 42436), (1030, 39964), (1940, 21218), (2060, 19982), (3880, 10609), (4120, 9991)]