105806360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1259}}^1$

素因数の和:1472

約数の個数: 64

約数和(自身を含む): 261273600

約数和(自身を除く): 155467240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 191, 220, 382, 440, 764, 955, 1259, 1528, 1910, 2101, 2518, 3820, 4202, 5036, 6295, 7640, 8404, 10072, 10505, 12590, 13849, 16808, 21010, 25180, 27698, 42020, 50360, 55396, 69245, 84040, 110792, 138490, 240469, 276980, 480938, 553960, 961876, 1202345, 1923752, 2404690, 2645159, 4809380, 5290318, 9618760, 10580636, 13225795, 21161272, 26451590, 52903180, 105806360]

約数ペア:

[(1, 105806360), (2, 52903180), (4, 26451590), (5, 21161272), (8, 13225795), (10, 10580636), (11, 9618760), (20, 5290318), (22, 4809380), (40, 2645159), (44, 2404690), (55, 1923752), (88, 1202345), (110, 961876), (191, 553960), (220, 480938), (382, 276980), (440, 240469), (764, 138490), (955, 110792), (1259, 84040), (1528, 69245), (1910, 55396), (2101, 50360), (2518, 42020), (3820, 27698), (4202, 25180), (5036, 21010), (6295, 16808), (7640, 13849), (8404, 12590), (10072, 10505)]