123442450

素因数分解:

$2^1\times 5^2\times {\mathrm{229}}^1\times {\mathrm{10781}}^1$

素因数の和:11022

約数の個数: 24

約数和(自身を含む): 230626980

約数和(自身を除く): 107184530

約数列:

[1, 2, 5, 10, 25, 50, 229, 458, 1145, 2290, 5725, 10781, 11450, 21562, 53905, 107810, 269525, 539050, 2468849, 4937698, 12344245, 24688490, 61721225, 123442450]

約数ペア:

[(1, 123442450), (2, 61721225), (5, 24688490), (10, 12344245), (25, 4937698), (50, 2468849), (229, 539050), (458, 269525), (1145, 107810), (2290, 53905), (5725, 21562), (10781, 11450)]