559600372220

素因数分解:

$2^2\times 5^1\times {\mathrm{27980018611}}^1$

素因数の和:27980018620

約数の個数: 12

約数和(自身を含む): 1175160781704

約数和(自身を除く): 615560409484

約数列:

[1, 2, 4, 5, 10, 20, 27980018611, 55960037222, 111920074444, 139900093055, 279800186110, 559600372220]

約数ペア:

[(1, 559600372220), (2, 279800186110), (4, 139900093055), (5, 111920074444), (10, 55960037222), (20, 27980018611)]