63395260

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{28051}}^1$

素因数の和:28173

約数の個数: 24

約数和(自身を含む): 134312976

約数和(自身を除く): 70917716

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 28051, 56102, 112204, 140255, 280510, 561020, 3169763, 6339526, 12679052, 15848815, 31697630, 63395260]

約数ペア:

[(1, 63395260), (2, 31697630), (4, 15848815), (5, 12679052), (10, 6339526), (20, 3169763), (113, 561020), (226, 280510), (452, 140255), (565, 112204), (1130, 56102), (2260, 28051)]