109728740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{498767}}^1$

素因数の和:498787

約数の個数: 24

約数和(自身を含む): 251379072

約数和(自身を除く): 141650332

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 498767, 997534, 1995068, 2493835, 4987670, 5486437, 9975340, 10972874, 21945748, 27432185, 54864370, 109728740]

約数ペア:

[(1, 109728740), (2, 54864370), (4, 27432185), (5, 21945748), (10, 10972874), (11, 9975340), (20, 5486437), (22, 4987670), (44, 2493835), (55, 1995068), (110, 997534), (220, 498767)]