2017164440

素因数分解:

$2^3\times 5^1\times {\mathrm{50429111}}^1$

素因数の和:50429122

約数の個数: 16

約数和(自身を含む): 4538620080

約数和(自身を除く): 2521455640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50429111, 100858222, 201716444, 252145555, 403432888, 504291110, 1008582220, 2017164440]

約数ペア:

[(1, 2017164440), (2, 1008582220), (4, 504291110), (5, 403432888), (8, 252145555), (10, 201716444), (20, 100858222), (40, 50429111)]