201718060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{530837}}^1$

素因数の和:530865

約数の個数: 24

約数和(自身を含む): 445903920

約数和(自身を除く): 244185860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 530837, 1061674, 2123348, 2654185, 5308370, 10085903, 10616740, 20171806, 40343612, 50429515, 100859030, 201718060]

約数ペア:

[(1, 201718060), (2, 100859030), (4, 50429515), (5, 40343612), (10, 20171806), (19, 10616740), (20, 10085903), (38, 5308370), (76, 2654185), (95, 2123348), (190, 1061674), (380, 530837)]