129850850

素因数分解:

$2^1\times 5^2\times {\mathrm{167}}^1\times {\mathrm{15551}}^1$

素因数の和:15730

約数の個数: 24

約数和(自身を含む): 242984448

約数和(自身を除く): 113133598

約数列:

[1, 2, 5, 10, 25, 50, 167, 334, 835, 1670, 4175, 8350, 15551, 31102, 77755, 155510, 388775, 777550, 2597017, 5194034, 12985085, 25970170, 64925425, 129850850]

約数ペア:

[(1, 129850850), (2, 64925425), (5, 25970170), (10, 12985085), (25, 5194034), (50, 2597017), (167, 777550), (334, 388775), (835, 155510), (1670, 77755), (4175, 31102), (8350, 15551)]