4181687240

素因数分解:

$2^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{369407}}^1$

素因数の和:369701

約数の個数: 32

約数和(自身を含む): 9442068480

約数和(自身を除く): 5260381240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 283, 566, 1132, 1415, 2264, 2830, 5660, 11320, 369407, 738814, 1477628, 1847035, 2955256, 3694070, 7388140, 14776280, 104542181, 209084362, 418168724, 522710905, 836337448, 1045421810, 2090843620, 4181687240]

約数ペア:

[(1, 4181687240), (2, 2090843620), (4, 1045421810), (5, 836337448), (8, 522710905), (10, 418168724), (20, 209084362), (40, 104542181), (283, 14776280), (566, 7388140), (1132, 3694070), (1415, 2955256), (2264, 1847035), (2830, 1477628), (5660, 738814), (11320, 369407)]