11018080

素因数分解:

$2^5\times 5^1\times {\mathrm{68863}}^1$

素因数の和:68878

約数の個数: 24

約数和(自身を含む): 26030592

約数和(自身を除く): 15012512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 68863, 137726, 275452, 344315, 550904, 688630, 1101808, 1377260, 2203616, 2754520, 5509040, 11018080]

約数ペア:

[(1, 11018080), (2, 5509040), (4, 2754520), (5, 2203616), (8, 1377260), (10, 1101808), (16, 688630), (20, 550904), (32, 344315), (40, 275452), (80, 137726), (160, 68863)]