83169680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3259}}^1$

素因数の和:3312

約数の個数: 80

約数和(自身を含む): 218289600

約数和(自身を除く): 135119920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 145, 176, 220, 232, 290, 319, 440, 464, 580, 638, 880, 1160, 1276, 1595, 2320, 2552, 3190, 3259, 5104, 6380, 6518, 12760, 13036, 16295, 25520, 26072, 32590, 35849, 52144, 65180, 71698, 94511, 130360, 143396, 179245, 189022, 260720, 286792, 358490, 378044, 472555, 573584, 716980, 756088, 945110, 1039621, 1433960, 1512176, 1890220, 2079242, 2867920, 3780440, 4158484, 5198105, 7560880, 8316968, 10396210, 16633936, 20792420, 41584840, 83169680]

約数ペア:

[(1, 83169680), (2, 41584840), (4, 20792420), (5, 16633936), (8, 10396210), (10, 8316968), (11, 7560880), (16, 5198105), (20, 4158484), (22, 3780440), (29, 2867920), (40, 2079242), (44, 1890220), (55, 1512176), (58, 1433960), (80, 1039621), (88, 945110), (110, 756088), (116, 716980), (145, 573584), (176, 472555), (220, 378044), (232, 358490), (290, 286792), (319, 260720), (440, 189022), (464, 179245), (580, 143396), (638, 130360), (880, 94511), (1160, 71698), (1276, 65180), (1595, 52144), (2320, 35849), (2552, 32590), (3190, 26072), (3259, 25520), (5104, 16295), (6380, 13036), (6518, 12760)]