17121080

素因数分解:

$2^3\times 5^1\times {\mathrm{428027}}^1$

素因数の和:428038

約数の個数: 16

約数和(自身を含む): 38522520

約数和(自身を除く): 21401440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 428027, 856054, 1712108, 2140135, 3424216, 4280270, 8560540, 17121080]

約数ペア:

[(1, 17121080), (2, 8560540), (4, 4280270), (5, 3424216), (8, 2140135), (10, 1712108), (20, 856054), (40, 428027)]