2260228660

素因数分解:

$2^2\times 5^1\times {\mathrm{113011433}}^1$

素因数の和:113011442

約数の個数: 12

約数和(自身を含む): 4746480228

約数和(自身を除く): 2486251568

約数列:

[1, 2, 4, 5, 10, 20, 113011433, 226022866, 452045732, 565057165, 1130114330, 2260228660]

約数ペア:

[(1, 2260228660), (2, 1130114330), (4, 565057165), (5, 452045732), (10, 226022866), (20, 113011433)]