25968140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{118037}}^1$

素因数の和:118057

約数の個数: 24

約数和(自身を含む): 59491152

約数和(自身を除く): 33523012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 118037, 236074, 472148, 590185, 1180370, 1298407, 2360740, 2596814, 5193628, 6492035, 12984070, 25968140]

約数ペア:

[(1, 25968140), (2, 12984070), (4, 6492035), (5, 5193628), (10, 2596814), (11, 2360740), (20, 1298407), (22, 1180370), (44, 590185), (55, 472148), (110, 236074), (220, 118037)]