99924461570

素因数分解:

$2^1\times 5^1\times {\mathrm{1987}}^1\times {\mathrm{5028911}}^1$

素因数の和:5030905

約数の個数: 16

約数和(自身を含む): 179954587008

約数和(自身を除く): 80030125438

約数列:

[1, 2, 5, 10, 1987, 3974, 9935, 19870, 5028911, 10057822, 25144555, 50289110, 9992446157, 19984892314, 49962230785, 99924461570]

約数ペア:

[(1, 99924461570), (2, 49962230785), (5, 19984892314), (10, 9992446157), (1987, 50289110), (3974, 25144555), (9935, 10057822), (19870, 5028911)]