54190360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1879}}^1$

素因数の和:2000

約数の個数: 64

約数和(自身を含む): 140774400

約数和(自身を除く): 86584040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 103, 140, 206, 280, 412, 515, 721, 824, 1030, 1442, 1879, 2060, 2884, 3605, 3758, 4120, 5768, 7210, 7516, 9395, 13153, 14420, 15032, 18790, 26306, 28840, 37580, 52612, 65765, 75160, 105224, 131530, 193537, 263060, 387074, 526120, 774148, 967685, 1354759, 1548296, 1935370, 2709518, 3870740, 5419036, 6773795, 7741480, 10838072, 13547590, 27095180, 54190360]

約数ペア:

[(1, 54190360), (2, 27095180), (4, 13547590), (5, 10838072), (7, 7741480), (8, 6773795), (10, 5419036), (14, 3870740), (20, 2709518), (28, 1935370), (35, 1548296), (40, 1354759), (56, 967685), (70, 774148), (103, 526120), (140, 387074), (206, 263060), (280, 193537), (412, 131530), (515, 105224), (721, 75160), (824, 65765), (1030, 52612), (1442, 37580), (1879, 28840), (2060, 26306), (2884, 18790), (3605, 15032), (3758, 14420), (4120, 13153), (5768, 9395), (7210, 7516)]