2075235280

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{4643}}^1$

素因数の和:4844

約数の個数: 80

約数和(自身を含む): 4989216384

約数和(自身を除く): 2913981104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 151, 185, 296, 302, 370, 592, 604, 740, 755, 1208, 1480, 1510, 2416, 2960, 3020, 4643, 5587, 6040, 9286, 11174, 12080, 18572, 22348, 23215, 27935, 37144, 44696, 46430, 55870, 74288, 89392, 92860, 111740, 171791, 185720, 223480, 343582, 371440, 446960, 687164, 701093, 858955, 1374328, 1402186, 1717910, 2748656, 2804372, 3435820, 3505465, 5608744, 6871640, 7010930, 11217488, 13743280, 14021860, 25940441, 28043720, 51880882, 56087440, 103761764, 129702205, 207523528, 259404410, 415047056, 518808820, 1037617640, 2075235280]

約数ペア:

[(1, 2075235280), (2, 1037617640), (4, 518808820), (5, 415047056), (8, 259404410), (10, 207523528), (16, 129702205), (20, 103761764), (37, 56087440), (40, 51880882), (74, 28043720), (80, 25940441), (148, 14021860), (151, 13743280), (185, 11217488), (296, 7010930), (302, 6871640), (370, 5608744), (592, 3505465), (604, 3435820), (740, 2804372), (755, 2748656), (1208, 1717910), (1480, 1402186), (1510, 1374328), (2416, 858955), (2960, 701093), (3020, 687164), (4643, 446960), (5587, 371440), (6040, 343582), (9286, 223480), (11174, 185720), (12080, 171791), (18572, 111740), (22348, 92860), (23215, 89392), (27935, 74288), (37144, 55870), (44696, 46430)]