25274110

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1109}}^1$

素因数の和:1212

約数の個数: 32

約数和(自身を含む): 47472480

約数和(自身を除く): 22198370

約数列:

[1, 2, 5, 10, 43, 53, 86, 106, 215, 265, 430, 530, 1109, 2218, 2279, 4558, 5545, 11090, 11395, 22790, 47687, 58777, 95374, 117554, 238435, 293885, 476870, 587770, 2527411, 5054822, 12637055, 25274110]

約数ペア:

[(1, 25274110), (2, 12637055), (5, 5054822), (10, 2527411), (43, 587770), (53, 476870), (86, 293885), (106, 238435), (215, 117554), (265, 95374), (430, 58777), (530, 47687), (1109, 22790), (2218, 11395), (2279, 11090), (4558, 5545)]