110989040

素因数分解:

$2^4\times 5^1\times {\mathrm{1387363}}^1$

素因数の和:1387376

約数の個数: 20

約数和(自身を含む): 258049704

約数和(自身を除く): 147060664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1387363, 2774726, 5549452, 6936815, 11098904, 13873630, 22197808, 27747260, 55494520, 110989040]

約数ペア:

[(1, 110989040), (2, 55494520), (4, 27747260), (5, 22197808), (8, 13873630), (10, 11098904), (16, 6936815), (20, 5549452), (40, 2774726), (80, 1387363)]