82645080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{98387}}^1$

素因数の和:98408

約数の個数: 64

約数和(自身を含む): 283357440

約数和(自身を除く): 200712360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 98387, 196774, 295161, 393548, 491935, 590322, 688709, 787096, 983870, 1180644, 1377418, 1475805, 1967740, 2066127, 2361288, 2754836, 2951610, 3443545, 3935480, 4132254, 5509672, 5903220, 6887090, 8264508, 10330635, 11806440, 13774180, 16529016, 20661270, 27548360, 41322540, 82645080]

約数ペア:

[(1, 82645080), (2, 41322540), (3, 27548360), (4, 20661270), (5, 16529016), (6, 13774180), (7, 11806440), (8, 10330635), (10, 8264508), (12, 6887090), (14, 5903220), (15, 5509672), (20, 4132254), (21, 3935480), (24, 3443545), (28, 2951610), (30, 2754836), (35, 2361288), (40, 2066127), (42, 1967740), (56, 1475805), (60, 1377418), (70, 1180644), (84, 983870), (105, 787096), (120, 688709), (140, 590322), (168, 491935), (210, 393548), (280, 295161), (420, 196774), (840, 98387)]