2750660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12503}}^1$

素因数の和:12523

約数の個数: 24

約数和(自身を含む): 6302016

約数和(自身を除く): 3551356

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 12503, 25006, 50012, 62515, 125030, 137533, 250060, 275066, 550132, 687665, 1375330, 2750660]

約数ペア:

[(1, 2750660), (2, 1375330), (4, 687665), (5, 550132), (10, 275066), (11, 250060), (20, 137533), (22, 125030), (44, 62515), (55, 50012), (110, 25006), (220, 12503)]