79056440

素因数分解:

$2^3\times 5^1\times {\mathrm{1976411}}^1$

素因数の和:1976422

約数の個数: 16

約数和(自身を含む): 177877080

約数和(自身を除く): 98820640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1976411, 3952822, 7905644, 9882055, 15811288, 19764110, 39528220, 79056440]

約数ペア:

[(1, 79056440), (2, 39528220), (4, 19764110), (5, 15811288), (8, 9882055), (10, 7905644), (20, 3952822), (40, 1976411)]