82772360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9901}}^1$

素因数の和:9942

約数の個数: 64

約数和(自身を含む): 213883200

約数和(自身を除く): 131110840

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8360, 9901, 19802, 39604, 49505, 79208, 99010, 108911, 188119, 198020, 217822, 376238, 396040, 435644, 544555, 752476, 871288, 940595, 1089110, 1504952, 1881190, 2069309, 2178220, 3762380, 4138618, 4356440, 7524760, 8277236, 10346545, 16554472, 20693090, 41386180, 82772360]

約数ペア:

[(1, 82772360), (2, 41386180), (4, 20693090), (5, 16554472), (8, 10346545), (10, 8277236), (11, 7524760), (19, 4356440), (20, 4138618), (22, 3762380), (38, 2178220), (40, 2069309), (44, 1881190), (55, 1504952), (76, 1089110), (88, 940595), (95, 871288), (110, 752476), (152, 544555), (190, 435644), (209, 396040), (220, 376238), (380, 217822), (418, 198020), (440, 188119), (760, 108911), (836, 99010), (1045, 79208), (1672, 49505), (2090, 39604), (4180, 19802), (8360, 9901)]