2080472690

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{881}}^1\times {\mathrm{2207}}^1$

素因数の和:3202

約数の個数: 32

約数和(自身を含む): 3785854464

約数和(自身を除く): 1705381774

約数列:

[1, 2, 5, 10, 107, 214, 535, 881, 1070, 1762, 2207, 4405, 4414, 8810, 11035, 22070, 94267, 188534, 236149, 471335, 472298, 942670, 1180745, 1944367, 2361490, 3888734, 9721835, 19443670, 208047269, 416094538, 1040236345, 2080472690]

約数ペア:

[(1, 2080472690), (2, 1040236345), (5, 416094538), (10, 208047269), (107, 19443670), (214, 9721835), (535, 3888734), (881, 2361490), (1070, 1944367), (1762, 1180745), (2207, 942670), (4405, 472298), (4414, 471335), (8810, 236149), (11035, 188534), (22070, 94267)]