13300660

素因数分解:

$2^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1543}}^1$

素因数の和:1983

約数の個数: 24

約数和(自身を含む): 28014336

約数和(自身を除く): 14713676

約数列:

[1, 2, 4, 5, 10, 20, 431, 862, 1543, 1724, 2155, 3086, 4310, 6172, 7715, 8620, 15430, 30860, 665033, 1330066, 2660132, 3325165, 6650330, 13300660]

約数ペア:

[(1, 13300660), (2, 6650330), (4, 3325165), (5, 2660132), (10, 1330066), (20, 665033), (431, 30860), (862, 15430), (1543, 8620), (1724, 7715), (2155, 6172), (3086, 4310)]