2208580025

素因数分解:

$5^2\times {\mathrm{4801}}^1\times {\mathrm{18401}}^1$

素因数の和:23212

約数の個数: 12

約数和(自身を含む): 2739358524

約数和(自身を除く): 530778499

約数列:

[1, 5, 25, 4801, 18401, 24005, 92005, 120025, 460025, 88343201, 441716005, 2208580025]

約数ペア:

[(1, 2208580025), (5, 441716005), (25, 88343201), (4801, 460025), (18401, 120025), (24005, 92005)]