45560440

素因数分解:

$2^3\times 5^1\times {\mathrm{1139011}}^1$

素因数の和:1139022

約数の個数: 16

約数和(自身を含む): 102511080

約数和(自身を除く): 56950640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1139011, 2278022, 4556044, 5695055, 9112088, 11390110, 22780220, 45560440]

約数ペア:

[(1, 45560440), (2, 22780220), (4, 11390110), (5, 9112088), (8, 5695055), (10, 4556044), (20, 2278022), (40, 1139011)]