26775640

素因数分解:

$2^3\times 5^1\times {\mathrm{669391}}^1$

素因数の和:669402

約数の個数: 16

約数和(自身を含む): 60245280

約数和(自身を除く): 33469640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 669391, 1338782, 2677564, 3346955, 5355128, 6693910, 13387820, 26775640]

約数ペア:

[(1, 26775640), (2, 13387820), (4, 6693910), (5, 5355128), (8, 3346955), (10, 2677564), (20, 1338782), (40, 669391)]