8366960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:310

約数の個数: 80

約数和(自身を含む): 22665216

約数和(自身を除く): 14298256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 67, 70, 80, 112, 134, 140, 223, 268, 280, 335, 446, 469, 536, 560, 670, 892, 938, 1072, 1115, 1340, 1561, 1784, 1876, 2230, 2345, 2680, 3122, 3568, 3752, 4460, 4690, 5360, 6244, 7504, 7805, 8920, 9380, 12488, 14941, 15610, 17840, 18760, 24976, 29882, 31220, 37520, 59764, 62440, 74705, 104587, 119528, 124880, 149410, 209174, 239056, 298820, 418348, 522935, 597640, 836696, 1045870, 1195280, 1673392, 2091740, 4183480, 8366960]

約数ペア:

[(1, 8366960), (2, 4183480), (4, 2091740), (5, 1673392), (7, 1195280), (8, 1045870), (10, 836696), (14, 597640), (16, 522935), (20, 418348), (28, 298820), (35, 239056), (40, 209174), (56, 149410), (67, 124880), (70, 119528), (80, 104587), (112, 74705), (134, 62440), (140, 59764), (223, 37520), (268, 31220), (280, 29882), (335, 24976), (446, 18760), (469, 17840), (536, 15610), (560, 14941), (670, 12488), (892, 9380), (938, 8920), (1072, 7805), (1115, 7504), (1340, 6244), (1561, 5360), (1784, 4690), (1876, 4460), (2230, 3752), (2345, 3568), (2680, 3122)]