797020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{5693}}^1$

素因数の和:5709

約数の個数: 24

約数和(自身を含む): 1913184

約数和(自身を除く): 1116164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 5693, 11386, 22772, 28465, 39851, 56930, 79702, 113860, 159404, 199255, 398510, 797020]

約数ペア:

[(1, 797020), (2, 398510), (4, 199255), (5, 159404), (7, 113860), (10, 79702), (14, 56930), (20, 39851), (28, 28465), (35, 22772), (70, 11386), (140, 5693)]