26694680

素因数分解:

$2^3\times 5^1\times {\mathrm{667367}}^1$

素因数の和:667378

約数の個数: 16

約数和(自身を含む): 60063120

約数和(自身を除く): 33368440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 667367, 1334734, 2669468, 3336835, 5338936, 6673670, 13347340, 26694680]

約数ペア:

[(1, 26694680), (2, 13347340), (4, 6673670), (5, 5338936), (8, 3336835), (10, 2669468), (20, 1334734), (40, 667367)]