23500820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{167863}}^1$

素因数の和:167879

約数の個数: 24

約数和(自身を含む): 56402304

約数和(自身を除く): 32901484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 167863, 335726, 671452, 839315, 1175041, 1678630, 2350082, 3357260, 4700164, 5875205, 11750410, 23500820]

約数ペア:

[(1, 23500820), (2, 11750410), (4, 5875205), (5, 4700164), (7, 3357260), (10, 2350082), (14, 1678630), (20, 1175041), (28, 839315), (35, 671452), (70, 335726), (140, 167863)]