27620230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1301}}^1$

素因数の和:1512

約数の個数: 32

約数和(自身を含む): 54559008

約数和(自身を除く): 26938778

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 193, 386, 965, 1301, 1930, 2123, 2602, 4246, 6505, 10615, 13010, 14311, 21230, 28622, 71555, 143110, 251093, 502186, 1255465, 2510930, 2762023, 5524046, 13810115, 27620230]

約数ペア:

[(1, 27620230), (2, 13810115), (5, 5524046), (10, 2762023), (11, 2510930), (22, 1255465), (55, 502186), (110, 251093), (193, 143110), (386, 71555), (965, 28622), (1301, 21230), (1930, 14311), (2123, 13010), (2602, 10615), (4246, 6505)]