8390900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11987}}^1$

素因数の和:12008

約数の個数: 36

約数和(自身を含む): 20811168

約数和(自身を除く): 12420268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 11987, 23974, 47948, 59935, 83909, 119870, 167818, 239740, 299675, 335636, 419545, 599350, 839090, 1198700, 1678180, 2097725, 4195450, 8390900]

約数ペア:

[(1, 8390900), (2, 4195450), (4, 2097725), (5, 1678180), (7, 1198700), (10, 839090), (14, 599350), (20, 419545), (25, 335636), (28, 299675), (35, 239740), (50, 167818), (70, 119870), (100, 83909), (140, 59935), (175, 47948), (350, 23974), (700, 11987)]