22298660

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8779}}^1$

素因数の和:8915

約数の個数: 24

約数和(自身を含む): 47201280

約数和(自身を除く): 24902620

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 8779, 17558, 35116, 43895, 87790, 175580, 1114933, 2229866, 4459732, 5574665, 11149330, 22298660]

約数ペア:

[(1, 22298660), (2, 11149330), (4, 5574665), (5, 4459732), (10, 2229866), (20, 1114933), (127, 175580), (254, 87790), (508, 43895), (635, 35116), (1270, 17558), (2540, 8779)]