26772440

素因数分解:

$2^3\times 5^1\times {\mathrm{669311}}^1$

素因数の和:669322

約数の個数: 16

約数和(自身を含む): 60238080

約数和(自身を除く): 33465640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 669311, 1338622, 2677244, 3346555, 5354488, 6693110, 13386220, 26772440]

約数ペア:

[(1, 26772440), (2, 13386220), (4, 6693110), (5, 5354488), (8, 3346555), (10, 2677244), (20, 1338622), (40, 669311)]