13347680

素因数分解:

$2^5\times 5^1\times {\mathrm{83423}}^1$

素因数の和:83438

約数の個数: 24

約数和(自身を含む): 31534272

約数和(自身を除く): 18186592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 83423, 166846, 333692, 417115, 667384, 834230, 1334768, 1668460, 2669536, 3336920, 6673840, 13347680]

約数ペア:

[(1, 13347680), (2, 6673840), (4, 3336920), (5, 2669536), (8, 1668460), (10, 1334768), (16, 834230), (20, 667384), (32, 417115), (40, 333692), (80, 166846), (160, 83423)]