125050004

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{172721}}^1$

素因数の和:172906

約数の個数: 12

約数和(自身を含む): 220047828

約数和(自身を除く): 94997824

約数列:

[1, 2, 4, 181, 362, 724, 172721, 345442, 690884, 31262501, 62525002, 125050004]

約数ペア:

[(1, 125050004), (2, 62525002), (4, 31262501), (181, 690884), (362, 345442), (724, 172721)]