2059098280

素因数分解:

$2^3\times 5^1\times {\mathrm{51477457}}^1$

素因数の和:51477468

約数の個数: 16

約数和(自身を含む): 4632971220

約数和(自身を除く): 2573872940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 51477457, 102954914, 205909828, 257387285, 411819656, 514774570, 1029549140, 2059098280]

約数ペア:

[(1, 2059098280), (2, 1029549140), (4, 514774570), (5, 411819656), (8, 257387285), (10, 205909828), (20, 102954914), (40, 51477457)]