26697080

素因数分解:

$2^3\times 5^1\times {\mathrm{667427}}^1$

素因数の和:667438

約数の個数: 16

約数和(自身を含む): 60068520

約数和(自身を除く): 33371440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 667427, 1334854, 2669708, 3337135, 5339416, 6674270, 13348540, 26697080]

約数ペア:

[(1, 26697080), (2, 13348540), (4, 6674270), (5, 5339416), (8, 3337135), (10, 2669708), (20, 1334854), (40, 667427)]