1563016116820

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{15540029}}^1$

素因数の和:15540192

約数の個数: 48

約数和(自身を含む): 3383499651840

約数和(自身を除く): 1820483535020

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 107, 188, 214, 235, 428, 470, 535, 940, 1070, 2140, 5029, 10058, 20116, 25145, 50290, 100580, 15540029, 31080058, 62160116, 77700145, 155400290, 310800580, 730381363, 1460762726, 1662783103, 2921525452, 3325566206, 3651906815, 6651132412, 7303813630, 8313915515, 14607627260, 16627831030, 33255662060, 78150805841, 156301611682, 312603223364, 390754029205, 781508058410, 1563016116820]

約数ペア:

[(1, 1563016116820), (2, 781508058410), (4, 390754029205), (5, 312603223364), (10, 156301611682), (20, 78150805841), (47, 33255662060), (94, 16627831030), (107, 14607627260), (188, 8313915515), (214, 7303813630), (235, 6651132412), (428, 3651906815), (470, 3325566206), (535, 2921525452), (940, 1662783103), (1070, 1460762726), (2140, 730381363), (5029, 310800580), (10058, 155400290), (20116, 77700145), (25145, 62160116), (50290, 31080058), (100580, 15540029)]