131621050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1433}}^1$

素因数の和:1623

約数の個数: 48

約数和(自身を含む): 268857792

約数和(自身を除く): 137236742

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 167, 275, 334, 550, 835, 1433, 1670, 1837, 2866, 3674, 4175, 7165, 8350, 9185, 14330, 15763, 18370, 31526, 35825, 45925, 71650, 78815, 91850, 157630, 239311, 394075, 478622, 788150, 1196555, 2393110, 2632421, 5264842, 5982775, 11965550, 13162105, 26324210, 65810525, 131621050]

約数ペア:

[(1, 131621050), (2, 65810525), (5, 26324210), (10, 13162105), (11, 11965550), (22, 5982775), (25, 5264842), (50, 2632421), (55, 2393110), (110, 1196555), (167, 788150), (275, 478622), (334, 394075), (550, 239311), (835, 157630), (1433, 91850), (1670, 78815), (1837, 71650), (2866, 45925), (3674, 35825), (4175, 31526), (7165, 18370), (8350, 15763), (9185, 14330)]