4085852090

素因数分解:

$2^1\times 5^1\times {\mathrm{17959}}^1\times {\mathrm{22751}}^1$

素因数の和:40717

約数の個数: 16

約数和(自身を含む): 7355266560

約数和(自身を除く): 3269414470

約数列:

[1, 2, 5, 10, 17959, 22751, 35918, 45502, 89795, 113755, 179590, 227510, 408585209, 817170418, 2042926045, 4085852090]

約数ペア:

[(1, 4085852090), (2, 2042926045), (5, 817170418), (10, 408585209), (17959, 227510), (22751, 179590), (35918, 113755), (45502, 89795)]