23377840

素因数分解:

$2^4\times 5^1\times {\mathrm{292223}}^1$

素因数の和:292236

約数の個数: 20

約数和(自身を含む): 54353664

約数和(自身を除く): 30975824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 292223, 584446, 1168892, 1461115, 2337784, 2922230, 4675568, 5844460, 11688920, 23377840]

約数ペア:

[(1, 23377840), (2, 11688920), (4, 5844460), (5, 4675568), (8, 2922230), (10, 2337784), (16, 1461115), (20, 1168892), (40, 584446), (80, 292223)]