66795400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{47711}}^1$

素因数の和:47734

約数の個数: 48

約数和(自身を含む): 177488640

約数和(自身を除く): 110693240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 47711, 95422, 190844, 238555, 333977, 381688, 477110, 667954, 954220, 1192775, 1335908, 1669885, 1908440, 2385550, 2671816, 3339770, 4771100, 6679540, 8349425, 9542200, 13359080, 16698850, 33397700, 66795400]

約数ペア:

[(1, 66795400), (2, 33397700), (4, 16698850), (5, 13359080), (7, 9542200), (8, 8349425), (10, 6679540), (14, 4771100), (20, 3339770), (25, 2671816), (28, 2385550), (35, 1908440), (40, 1669885), (50, 1335908), (56, 1192775), (70, 954220), (100, 667954), (140, 477110), (175, 381688), (200, 333977), (280, 238555), (350, 190844), (700, 95422), (1400, 47711)]