54320540

素因数分解:

$2^2\times 5^1\times {\mathrm{2716027}}^1$

素因数の和:2716036

約数の個数: 12

約数和(自身を含む): 114073176

約数和(自身を除く): 59752636

約数列:

[1, 2, 4, 5, 10, 20, 2716027, 5432054, 10864108, 13580135, 27160270, 54320540]

約数ペア:

[(1, 54320540), (2, 27160270), (4, 13580135), (5, 10864108), (10, 5432054), (20, 2716027)]