125628310

素因数分解:

$2^1\times 5^1\times {\mathrm{2251}}^1\times {\mathrm{5581}}^1$

素因数の和:7839

約数の個数: 16

約数和(自身を含む): 226271952

約数和(自身を除く): 100643642

約数列:

[1, 2, 5, 10, 2251, 4502, 5581, 11162, 11255, 22510, 27905, 55810, 12562831, 25125662, 62814155, 125628310]

約数ペア:

[(1, 125628310), (2, 62814155), (5, 25125662), (10, 12562831), (2251, 55810), (4502, 27905), (5581, 22510), (11162, 11255)]