26866040

素因数分解:

$2^3\times 5^1\times {\mathrm{671651}}^1$

素因数の和:671662

約数の個数: 16

約数和(自身を含む): 60448680

約数和(自身を除く): 33582640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 671651, 1343302, 2686604, 3358255, 5373208, 6716510, 13433020, 26866040]

約数ペア:

[(1, 26866040), (2, 13433020), (4, 6716510), (5, 5373208), (8, 3358255), (10, 2686604), (20, 1343302), (40, 671651)]