27682490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{701}}^1$

素因数の和:1078

約数の個数: 32

約数和(自身を含む): 54587520

約数和(自身を除く): 26905030

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 359, 701, 718, 1402, 1795, 3505, 3590, 3949, 7010, 7711, 7898, 15422, 19745, 38555, 39490, 77110, 251659, 503318, 1258295, 2516590, 2768249, 5536498, 13841245, 27682490]

約数ペア:

[(1, 27682490), (2, 13841245), (5, 5536498), (10, 2768249), (11, 2516590), (22, 1258295), (55, 503318), (110, 251659), (359, 77110), (701, 39490), (718, 38555), (1402, 19745), (1795, 15422), (3505, 7898), (3590, 7711), (3949, 7010)]