28859600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{937}}^1$

素因数の和:973

約数の個数: 120

約数和(自身を含む): 86536128

約数和(自身を除く): 57676528

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 140, 154, 175, 176, 200, 220, 275, 280, 308, 350, 385, 400, 440, 550, 560, 616, 700, 770, 880, 937, 1100, 1232, 1400, 1540, 1874, 1925, 2200, 2800, 3080, 3748, 3850, 4400, 4685, 6160, 6559, 7496, 7700, 9370, 10307, 13118, 14992, 15400, 18740, 20614, 23425, 26236, 30800, 32795, 37480, 41228, 46850, 51535, 52472, 65590, 72149, 74960, 82456, 93700, 103070, 104944, 131180, 144298, 163975, 164912, 187400, 206140, 257675, 262360, 288596, 327950, 360745, 374800, 412280, 515350, 524720, 577192, 655900, 721490, 824560, 1030700, 1154384, 1311800, 1442980, 1803725, 2061400, 2623600, 2885960, 3607450, 4122800, 5771920, 7214900, 14429800, 28859600]

約数ペア:

[(1, 28859600), (2, 14429800), (4, 7214900), (5, 5771920), (7, 4122800), (8, 3607450), (10, 2885960), (11, 2623600), (14, 2061400), (16, 1803725), (20, 1442980), (22, 1311800), (25, 1154384), (28, 1030700), (35, 824560), (40, 721490), (44, 655900), (50, 577192), (55, 524720), (56, 515350), (70, 412280), (77, 374800), (80, 360745), (88, 327950), (100, 288596), (110, 262360), (112, 257675), (140, 206140), (154, 187400), (175, 164912), (176, 163975), (200, 144298), (220, 131180), (275, 104944), (280, 103070), (308, 93700), (350, 82456), (385, 74960), (400, 72149), (440, 65590), (550, 52472), (560, 51535), (616, 46850), (700, 41228), (770, 37480), (880, 32795), (937, 30800), (1100, 26236), (1232, 23425), (1400, 20614), (1540, 18740), (1874, 15400), (1925, 14992), (2200, 13118), (2800, 10307), (3080, 9370), (3748, 7700), (3850, 7496), (4400, 6559), (4685, 6160)]