26432680

素因数分解:

$2^3\times 5^1\times {\mathrm{660817}}^1$

素因数の和:660828

約数の個数: 16

約数和(自身を含む): 59473620

約数和(自身を除く): 33040940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 660817, 1321634, 2643268, 3304085, 5286536, 6608170, 13216340, 26432680]

約数ペア:

[(1, 26432680), (2, 13216340), (4, 6608170), (5, 5286536), (8, 3304085), (10, 2643268), (20, 1321634), (40, 660817)]