2085105770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{512311}}^1$

素因数の和:512366

約数の個数: 32

約数和(自身を含む): 4205056896

約数和(自身を除く): 2119951126

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 512311, 1024622, 2561555, 5123110, 5635421, 11270842, 18955507, 28177105, 37911014, 56354210, 94777535, 189555070, 208510577, 417021154, 1042552885, 2085105770]

約数ペア:

[(1, 2085105770), (2, 1042552885), (5, 417021154), (10, 208510577), (11, 189555070), (22, 94777535), (37, 56354210), (55, 37911014), (74, 28177105), (110, 18955507), (185, 11270842), (370, 5635421), (407, 5123110), (814, 2561555), (2035, 1024622), (4070, 512311)]