57647840

素因数分解:

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

素因数の和:2979

約数の個数: 48

約数和(自身を含む): 137313792

約数和(自身を除く): 79665952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 2837, 4064, 5080, 5674, 10160, 11348, 14185, 20320, 22696, 28370, 45392, 56740, 90784, 113480, 226960, 360299, 453920, 720598, 1441196, 1801495, 2882392, 3602990, 5764784, 7205980, 11529568, 14411960, 28823920, 57647840]

約数ペア:

[(1, 57647840), (2, 28823920), (4, 14411960), (5, 11529568), (8, 7205980), (10, 5764784), (16, 3602990), (20, 2882392), (32, 1801495), (40, 1441196), (80, 720598), (127, 453920), (160, 360299), (254, 226960), (508, 113480), (635, 90784), (1016, 56740), (1270, 45392), (2032, 28370), (2540, 22696), (2837, 20320), (4064, 14185), (5080, 11348), (5674, 10160)]