83148440

素因数分解:

$2^3\times 5^1\times {\mathrm{2078711}}^1$

素因数の和:2078722

約数の個数: 16

約数和(自身を含む): 187084080

約数和(自身を除く): 103935640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2078711, 4157422, 8314844, 10393555, 16629688, 20787110, 41574220, 83148440]

約数ペア:

[(1, 83148440), (2, 41574220), (4, 20787110), (5, 16629688), (8, 10393555), (10, 8314844), (20, 4157422), (40, 2078711)]