2863850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 5999616

約数和(自身を除く): 3135766

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 127, 205, 254, 275, 410, 451, 550, 635, 902, 1025, 1270, 1397, 2050, 2255, 2794, 3175, 4510, 5207, 6350, 6985, 10414, 11275, 13970, 22550, 26035, 34925, 52070, 57277, 69850, 114554, 130175, 260350, 286385, 572770, 1431925, 2863850]

約数ペア:

[(1, 2863850), (2, 1431925), (5, 572770), (10, 286385), (11, 260350), (22, 130175), (25, 114554), (41, 69850), (50, 57277), (55, 52070), (82, 34925), (110, 26035), (127, 22550), (205, 13970), (254, 11275), (275, 10414), (410, 6985), (451, 6350), (550, 5207), (635, 4510), (902, 3175), (1025, 2794), (1270, 2255), (1397, 2050)]