66626000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{4759}}^1$

素因数の和:4789

約数の個数: 80

約数和(自身を含む): 184154880

約数和(自身を除く): 117528880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 4759, 7000, 9518, 14000, 19036, 23795, 33313, 38072, 47590, 66626, 76144, 95180, 118975, 133252, 166565, 190360, 237950, 266504, 333130, 380720, 475900, 533008, 594875, 666260, 832825, 951800, 1189750, 1332520, 1665650, 1903600, 2379500, 2665040, 3331300, 4164125, 4759000, 6662600, 8328250, 9518000, 13325200, 16656500, 33313000, 66626000]

約数ペア:

[(1, 66626000), (2, 33313000), (4, 16656500), (5, 13325200), (7, 9518000), (8, 8328250), (10, 6662600), (14, 4759000), (16, 4164125), (20, 3331300), (25, 2665040), (28, 2379500), (35, 1903600), (40, 1665650), (50, 1332520), (56, 1189750), (70, 951800), (80, 832825), (100, 666260), (112, 594875), (125, 533008), (140, 475900), (175, 380720), (200, 333130), (250, 266504), (280, 237950), (350, 190360), (400, 166565), (500, 133252), (560, 118975), (700, 95180), (875, 76144), (1000, 66626), (1400, 47590), (1750, 38072), (2000, 33313), (2800, 23795), (3500, 19036), (4759, 14000), (7000, 9518)]