27720376310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{294053}}^1$

素因数の和:294928

約数の個数: 32

約数和(自身を含む): 54496439712

約数和(自身を除く): 26776063402

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 857, 1714, 4285, 8570, 9427, 18854, 47135, 94270, 294053, 588106, 1470265, 2940530, 3234583, 6469166, 16172915, 32345830, 252003421, 504006842, 1260017105, 2520034210, 2772037631, 5544075262, 13860188155, 27720376310]

約数ペア:

[(1, 27720376310), (2, 13860188155), (5, 5544075262), (10, 2772037631), (11, 2520034210), (22, 1260017105), (55, 504006842), (110, 252003421), (857, 32345830), (1714, 16172915), (4285, 6469166), (8570, 3234583), (9427, 2940530), (18854, 1470265), (47135, 588106), (94270, 294053)]