82290880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2161}}^1$

素因数の和:2202

約数の個数: 112

約数和(自身を含む): 237231936

約数和(自身を除く): 154941056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1120, 1190, 1360, 1904, 2161, 2240, 2380, 2720, 3808, 4322, 4760, 5440, 7616, 8644, 9520, 10805, 15127, 17288, 19040, 21610, 30254, 34576, 36737, 38080, 43220, 60508, 69152, 73474, 75635, 86440, 121016, 138304, 146948, 151270, 172880, 183685, 242032, 257159, 293896, 302540, 345760, 367370, 484064, 514318, 587792, 605080, 691520, 734740, 968128, 1028636, 1175584, 1210160, 1285795, 1469480, 2057272, 2351168, 2420320, 2571590, 2938960, 4114544, 4840640, 5143180, 5877920, 8229088, 10286360, 11755840, 16458176, 20572720, 41145440, 82290880]

約数ペア:

[(1, 82290880), (2, 41145440), (4, 20572720), (5, 16458176), (7, 11755840), (8, 10286360), (10, 8229088), (14, 5877920), (16, 5143180), (17, 4840640), (20, 4114544), (28, 2938960), (32, 2571590), (34, 2420320), (35, 2351168), (40, 2057272), (56, 1469480), (64, 1285795), (68, 1210160), (70, 1175584), (80, 1028636), (85, 968128), (112, 734740), (119, 691520), (136, 605080), (140, 587792), (160, 514318), (170, 484064), (224, 367370), (238, 345760), (272, 302540), (280, 293896), (320, 257159), (340, 242032), (448, 183685), (476, 172880), (544, 151270), (560, 146948), (595, 138304), (680, 121016), (952, 86440), (1088, 75635), (1120, 73474), (1190, 69152), (1360, 60508), (1904, 43220), (2161, 38080), (2240, 36737), (2380, 34576), (2720, 30254), (3808, 21610), (4322, 19040), (4760, 17288), (5440, 15127), (7616, 10805), (8644, 9520)]