13348240

素因数分解:

$2^4\times 5^1\times {\mathrm{166853}}^1$

素因数の和:166866

約数の個数: 20

約数和(自身を含む): 31034844

約数和(自身を除く): 17686604

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 166853, 333706, 667412, 834265, 1334824, 1668530, 2669648, 3337060, 6674120, 13348240]

約数ペア:

[(1, 13348240), (2, 6674120), (4, 3337060), (5, 2669648), (8, 1668530), (10, 1334824), (16, 834265), (20, 667412), (40, 333706), (80, 166853)]