99897400

素因数分解:

$2^3\times 5^2\times {\mathrm{367}}^1\times {\mathrm{1361}}^1$

素因数の和:1744

約数の個数: 48

約数和(自身を含む): 233065440

約数和(自身を除く): 133168040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 367, 734, 1361, 1468, 1835, 2722, 2936, 3670, 5444, 6805, 7340, 9175, 10888, 13610, 14680, 18350, 27220, 34025, 36700, 54440, 68050, 73400, 136100, 272200, 499487, 998974, 1997948, 2497435, 3995896, 4994870, 9989740, 12487175, 19979480, 24974350, 49948700, 99897400]

約数ペア:

[(1, 99897400), (2, 49948700), (4, 24974350), (5, 19979480), (8, 12487175), (10, 9989740), (20, 4994870), (25, 3995896), (40, 2497435), (50, 1997948), (100, 998974), (200, 499487), (367, 272200), (734, 136100), (1361, 73400), (1468, 68050), (1835, 54440), (2722, 36700), (2936, 34025), (3670, 27220), (5444, 18350), (6805, 14680), (7340, 13610), (9175, 10888)]