22473220240

素因数分解:

$2^4\times 5^1\times {\mathrm{280915253}}^1$

素因数の和:280915266

約数の個数: 20

約数和(自身を含む): 52250237244

約数和(自身を除く): 29777017004

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 280915253, 561830506, 1123661012, 1404576265, 2247322024, 2809152530, 4494644048, 5618305060, 11236610120, 22473220240]

約数ペア:

[(1, 22473220240), (2, 11236610120), (4, 5618305060), (5, 4494644048), (8, 2809152530), (10, 2247322024), (16, 1404576265), (20, 1123661012), (40, 561830506), (80, 280915253)]