29980450

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{5501}}^1$

素因数の和:5622

約数の個数: 24

約数和(自身を含む): 56285460

約数和(自身を除く): 26305010

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 545, 1090, 2725, 5450, 5501, 11002, 27505, 55010, 137525, 275050, 599609, 1199218, 2998045, 5996090, 14990225, 29980450]

約数ペア:

[(1, 29980450), (2, 14990225), (5, 5996090), (10, 2998045), (25, 1199218), (50, 599609), (109, 275050), (218, 137525), (545, 55010), (1090, 27505), (2725, 11002), (5450, 5501)]