2010375500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{574393}}^1$

素因数の和:574419

約数の個数: 48

約数和(自身を含む): 5017905984

約数和(自身を除く): 3007530484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1750, 3500, 574393, 1148786, 2297572, 2871965, 4020751, 5743930, 8041502, 11487860, 14359825, 16083004, 20103755, 28719650, 40207510, 57439300, 71799125, 80415020, 100518775, 143598250, 201037550, 287196500, 402075100, 502593875, 1005187750, 2010375500]

約数ペア:

[(1, 2010375500), (2, 1005187750), (4, 502593875), (5, 402075100), (7, 287196500), (10, 201037550), (14, 143598250), (20, 100518775), (25, 80415020), (28, 71799125), (35, 57439300), (50, 40207510), (70, 28719650), (100, 20103755), (125, 16083004), (140, 14359825), (175, 11487860), (250, 8041502), (350, 5743930), (500, 4020751), (700, 2871965), (875, 2297572), (1750, 1148786), (3500, 574393)]