83252480

素因数分解:

$2^8\times 5^1\times {\mathrm{193}}^1\times {\mathrm{337}}^1$

素因数の和:551

約数の個数: 72

約数和(自身を含む): 201043752

約数和(自身を除く): 117791272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 193, 256, 320, 337, 386, 640, 674, 772, 965, 1280, 1348, 1544, 1685, 1930, 2696, 3088, 3370, 3860, 5392, 6176, 6740, 7720, 10784, 12352, 13480, 15440, 21568, 24704, 26960, 30880, 43136, 49408, 53920, 61760, 65041, 86272, 107840, 123520, 130082, 215680, 247040, 260164, 325205, 431360, 520328, 650410, 1040656, 1300820, 2081312, 2601640, 4162624, 5203280, 8325248, 10406560, 16650496, 20813120, 41626240, 83252480]

約数ペア:

[(1, 83252480), (2, 41626240), (4, 20813120), (5, 16650496), (8, 10406560), (10, 8325248), (16, 5203280), (20, 4162624), (32, 2601640), (40, 2081312), (64, 1300820), (80, 1040656), (128, 650410), (160, 520328), (193, 431360), (256, 325205), (320, 260164), (337, 247040), (386, 215680), (640, 130082), (674, 123520), (772, 107840), (965, 86272), (1280, 65041), (1348, 61760), (1544, 53920), (1685, 49408), (1930, 43136), (2696, 30880), (3088, 26960), (3370, 24704), (3860, 21568), (5392, 15440), (6176, 13480), (6740, 12352), (7720, 10784)]