100883720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2837}}^1$

素因数の和:2982

約数の個数: 64

約数和(自身を含む): 261550080

約数和(自身を除く): 160666360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 254, 280, 508, 635, 889, 1016, 1270, 1778, 2540, 2837, 3556, 4445, 5080, 5674, 7112, 8890, 11348, 14185, 17780, 19859, 22696, 28370, 35560, 39718, 56740, 79436, 99295, 113480, 158872, 198590, 360299, 397180, 720598, 794360, 1441196, 1801495, 2522093, 2882392, 3602990, 5044186, 7205980, 10088372, 12610465, 14411960, 20176744, 25220930, 50441860, 100883720]

約数ペア:

[(1, 100883720), (2, 50441860), (4, 25220930), (5, 20176744), (7, 14411960), (8, 12610465), (10, 10088372), (14, 7205980), (20, 5044186), (28, 3602990), (35, 2882392), (40, 2522093), (56, 1801495), (70, 1441196), (127, 794360), (140, 720598), (254, 397180), (280, 360299), (508, 198590), (635, 158872), (889, 113480), (1016, 99295), (1270, 79436), (1778, 56740), (2540, 39718), (2837, 35560), (3556, 28370), (4445, 22696), (5080, 19859), (5674, 17780), (7112, 14185), (8890, 11348)]