26385260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{10903}}^1$

素因数の和:10934

約数の個数: 36

約数和(自身を含む): 60909744

約数和(自身を除く): 34524484

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 10903, 21806, 43612, 54515, 109030, 119933, 218060, 239866, 479732, 599665, 1199330, 1319263, 2398660, 2638526, 5277052, 6596315, 13192630, 26385260]

約数ペア:

[(1, 26385260), (2, 13192630), (4, 6596315), (5, 5277052), (10, 2638526), (11, 2398660), (20, 1319263), (22, 1199330), (44, 599665), (55, 479732), (110, 239866), (121, 218060), (220, 119933), (242, 109030), (484, 54515), (605, 43612), (1210, 21806), (2420, 10903)]