132583280

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{277}}^1$

素因数の和:514

約数の個数: 80

約数和(自身を含む): 321003264

約数和(自身を除く): 188419984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 193, 248, 277, 310, 386, 496, 554, 620, 772, 965, 1108, 1240, 1385, 1544, 1930, 2216, 2480, 2770, 3088, 3860, 4432, 5540, 5983, 7720, 8587, 11080, 11966, 15440, 17174, 22160, 23932, 29915, 34348, 42935, 47864, 53461, 59830, 68696, 85870, 95728, 106922, 119660, 137392, 171740, 213844, 239320, 267305, 343480, 427688, 478640, 534610, 686960, 855376, 1069220, 1657291, 2138440, 3314582, 4276880, 6629164, 8286455, 13258328, 16572910, 26516656, 33145820, 66291640, 132583280]

約数ペア:

[(1, 132583280), (2, 66291640), (4, 33145820), (5, 26516656), (8, 16572910), (10, 13258328), (16, 8286455), (20, 6629164), (31, 4276880), (40, 3314582), (62, 2138440), (80, 1657291), (124, 1069220), (155, 855376), (193, 686960), (248, 534610), (277, 478640), (310, 427688), (386, 343480), (496, 267305), (554, 239320), (620, 213844), (772, 171740), (965, 137392), (1108, 119660), (1240, 106922), (1385, 95728), (1544, 85870), (1930, 68696), (2216, 59830), (2480, 53461), (2770, 47864), (3088, 42935), (3860, 34348), (4432, 29915), (5540, 23932), (5983, 22160), (7720, 17174), (8587, 15440), (11080, 11966)]