11264140

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4111}}^1$

素因数の和:4257

約数の個数: 24

約数和(自身を含む): 23833152

約数和(自身を除く): 12569012

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 4111, 8222, 16444, 20555, 41110, 82220, 563207, 1126414, 2252828, 2816035, 5632070, 11264140]

約数ペア:

[(1, 11264140), (2, 5632070), (4, 2816035), (5, 2252828), (10, 1126414), (20, 563207), (137, 82220), (274, 41110), (548, 20555), (685, 16444), (1370, 8222), (2740, 4111)]