1700394040

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{412717}}^1$

素因数の和:412831

約数の個数: 32

約数和(自身を含む): 3863040480

約数和(自身を除く): 2162646440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 412717, 825434, 1650868, 2063585, 3301736, 4127170, 8254340, 16508680, 42509851, 85019702, 170039404, 212549255, 340078808, 425098510, 850197020, 1700394040]

約数ペア:

[(1, 1700394040), (2, 850197020), (4, 425098510), (5, 340078808), (8, 212549255), (10, 170039404), (20, 85019702), (40, 42509851), (103, 16508680), (206, 8254340), (412, 4127170), (515, 3301736), (824, 2063585), (1030, 1650868), (2060, 825434), (4120, 412717)]