1115653660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{10859}}^1$

素因数の和:11346

約数の個数: 48

約数和(自身を含む): 2561569920

約数和(自身を除く): 1445916260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 467, 934, 1868, 2335, 4670, 5137, 9340, 10274, 10859, 20548, 21718, 25685, 43436, 51370, 54295, 102740, 108590, 119449, 217180, 238898, 477796, 597245, 1194490, 2388980, 5071153, 10142306, 20284612, 25355765, 50711530, 55782683, 101423060, 111565366, 223130732, 278913415, 557826830, 1115653660]

約数ペア:

[(1, 1115653660), (2, 557826830), (4, 278913415), (5, 223130732), (10, 111565366), (11, 101423060), (20, 55782683), (22, 50711530), (44, 25355765), (55, 20284612), (110, 10142306), (220, 5071153), (467, 2388980), (934, 1194490), (1868, 597245), (2335, 477796), (4670, 238898), (5137, 217180), (9340, 119449), (10274, 108590), (10859, 102740), (20548, 54295), (21718, 51370), (25685, 43436)]