2510122540

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{842323}}^1$

素因数の和:842481

約数の個数: 24

約数和(自身を含む): 5306641200

約数和(自身を除く): 2796518660

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 842323, 1684646, 3369292, 4211615, 8423230, 16846460, 125506127, 251012254, 502024508, 627530635, 1255061270, 2510122540]

約数ペア:

[(1, 2510122540), (2, 1255061270), (4, 627530635), (5, 502024508), (10, 251012254), (20, 125506127), (149, 16846460), (298, 8423230), (596, 4211615), (745, 3369292), (1490, 1684646), (2980, 842323)]