26258210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{21701}}^1$

素因数の和:21730

約数の個数: 24

約数和(自身を含む): 51954588

約数和(自身を除く): 25696378

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 21701, 43402, 108505, 217010, 238711, 477422, 1193555, 2387110, 2625821, 5251642, 13129105, 26258210]

約数ペア:

[(1, 26258210), (2, 13129105), (5, 5251642), (10, 2625821), (11, 2387110), (22, 1193555), (55, 477422), (110, 238711), (121, 217010), (242, 108505), (605, 43402), (1210, 21701)]