124817540

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{55229}}^1$

素因数の和:55351

約数の個数: 24

約数和(自身を含む): 264441240

約数和(自身を除く): 139623700

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 55229, 110458, 220916, 276145, 552290, 1104580, 6240877, 12481754, 24963508, 31204385, 62408770, 124817540]

約数ペア:

[(1, 124817540), (2, 62408770), (4, 31204385), (5, 24963508), (10, 12481754), (20, 6240877), (113, 1104580), (226, 552290), (452, 276145), (565, 220916), (1130, 110458), (2260, 55229)]