66702550

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{12239}}^1$

素因数の和:12360

約数の個数: 24

約数和(自身を含む): 125215200

約数和(自身を除く): 58512650

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 545, 1090, 2725, 5450, 12239, 24478, 61195, 122390, 305975, 611950, 1334051, 2668102, 6670255, 13340510, 33351275, 66702550]

約数ペア:

[(1, 66702550), (2, 33351275), (5, 13340510), (10, 6670255), (25, 2668102), (50, 1334051), (109, 611950), (218, 305975), (545, 122390), (1090, 61195), (2725, 24478), (5450, 12239)]