107840440

素因数分解:

$2^3\times 5^1\times {\mathrm{2696011}}^1$

素因数の和:2696022

約数の個数: 16

約数和(自身を含む): 242641080

約数和(自身を除く): 134800640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2696011, 5392022, 10784044, 13480055, 21568088, 26960110, 53920220, 107840440]

約数ペア:

[(1, 107840440), (2, 53920220), (4, 26960110), (5, 21568088), (8, 13480055), (10, 10784044), (20, 5392022), (40, 2696011)]