85076440

素因数分解:

$2^3\times 5^1\times {\mathrm{2126911}}^1$

素因数の和:2126922

約数の個数: 16

約数和(自身を含む): 191422080

約数和(自身を除く): 106345640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2126911, 4253822, 8507644, 10634555, 17015288, 21269110, 42538220, 85076440]

約数ペア:

[(1, 85076440), (2, 42538220), (4, 21269110), (5, 17015288), (8, 10634555), (10, 8507644), (20, 4253822), (40, 2126911)]