2246127080

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{442151}}^1$

素因数の和:442289

約数の個数: 32

約数和(自身を含む): 5093591040

約数和(自身を除く): 2847463960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 442151, 884302, 1768604, 2210755, 3537208, 4421510, 8843020, 17686040, 56153177, 112306354, 224612708, 280765885, 449225416, 561531770, 1123063540, 2246127080]

約数ペア:

[(1, 2246127080), (2, 1123063540), (4, 561531770), (5, 449225416), (8, 280765885), (10, 224612708), (20, 112306354), (40, 56153177), (127, 17686040), (254, 8843020), (508, 4421510), (635, 3537208), (1016, 2210755), (1270, 1768604), (2540, 884302), (5080, 442151)]