2567075560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{967}}^1$

素因数の和:1503

約数の個数: 128

約数和(自身を含む): 6969600000

約数和(自身を除く): 4402524440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 499, 532, 665, 760, 967, 998, 1064, 1330, 1934, 1996, 2495, 2660, 3493, 3868, 3992, 4835, 4990, 5320, 6769, 6986, 7736, 9481, 9670, 9980, 13538, 13972, 17465, 18373, 18962, 19340, 19960, 27076, 27944, 33845, 34930, 36746, 37924, 38680, 47405, 54152, 66367, 67690, 69860, 73492, 75848, 91865, 94810, 128611, 132734, 135380, 139720, 146984, 183730, 189620, 257222, 265468, 270760, 331835, 367460, 379240, 482533, 514444, 530936, 643055, 663670, 734920, 965066, 1028888, 1286110, 1327340, 1930132, 2412665, 2572220, 2654680, 3377731, 3860264, 4825330, 5144440, 6755462, 9168127, 9650660, 13510924, 16888655, 18336254, 19301320, 27021848, 33777310, 36672508, 45840635, 64176889, 67554620, 73345016, 91681270, 128353778, 135109240, 183362540, 256707556, 320884445, 366725080, 513415112, 641768890, 1283537780, 2567075560]

約数ペア:

[(1, 2567075560), (2, 1283537780), (4, 641768890), (5, 513415112), (7, 366725080), (8, 320884445), (10, 256707556), (14, 183362540), (19, 135109240), (20, 128353778), (28, 91681270), (35, 73345016), (38, 67554620), (40, 64176889), (56, 45840635), (70, 36672508), (76, 33777310), (95, 27021848), (133, 19301320), (140, 18336254), (152, 16888655), (190, 13510924), (266, 9650660), (280, 9168127), (380, 6755462), (499, 5144440), (532, 4825330), (665, 3860264), (760, 3377731), (967, 2654680), (998, 2572220), (1064, 2412665), (1330, 1930132), (1934, 1327340), (1996, 1286110), (2495, 1028888), (2660, 965066), (3493, 734920), (3868, 663670), (3992, 643055), (4835, 530936), (4990, 514444), (5320, 482533), (6769, 379240), (6986, 367460), (7736, 331835), (9481, 270760), (9670, 265468), (9980, 257222), (13538, 189620), (13972, 183730), (17465, 146984), (18373, 139720), (18962, 135380), (19340, 132734), (19960, 128611), (27076, 94810), (27944, 91865), (33845, 75848), (34930, 73492), (36746, 69860), (37924, 67690), (38680, 66367), (47405, 54152)]