714064640

素因数分解:

$2^8\times 5^1\times {\mathrm{557863}}^1$

素因数の和:557884

約数の個数: 36

約数和(自身を含む): 1710411024

約数和(自身を除く): 996346384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 557863, 1115726, 2231452, 2789315, 4462904, 5578630, 8925808, 11157260, 17851616, 22314520, 35703232, 44629040, 71406464, 89258080, 142812928, 178516160, 357032320, 714064640]

約数ペア:

[(1, 714064640), (2, 357032320), (4, 178516160), (5, 142812928), (8, 89258080), (10, 71406464), (16, 44629040), (20, 35703232), (32, 22314520), (40, 17851616), (64, 11157260), (80, 8925808), (128, 5578630), (160, 4462904), (256, 2789315), (320, 2231452), (640, 1115726), (1280, 557863)]