127117400

素因数分解:

$2^3\times 5^2\times {\mathrm{467}}^1\times {\mathrm{1361}}^1$

素因数の和:1844

約数の個数: 48

約数和(自身を含む): 296398440

約数和(自身を除く): 169281040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 467, 934, 1361, 1868, 2335, 2722, 3736, 4670, 5444, 6805, 9340, 10888, 11675, 13610, 18680, 23350, 27220, 34025, 46700, 54440, 68050, 93400, 136100, 272200, 635587, 1271174, 2542348, 3177935, 5084696, 6355870, 12711740, 15889675, 25423480, 31779350, 63558700, 127117400]

約数ペア:

[(1, 127117400), (2, 63558700), (4, 31779350), (5, 25423480), (8, 15889675), (10, 12711740), (20, 6355870), (25, 5084696), (40, 3177935), (50, 2542348), (100, 1271174), (200, 635587), (467, 272200), (934, 136100), (1361, 93400), (1868, 68050), (2335, 54440), (2722, 46700), (3736, 34025), (4670, 27220), (5444, 23350), (6805, 18680), (9340, 13610), (10888, 11675)]