11269040

素因数分解:

$2^4\times 5^1\times {\mathrm{140863}}^1$

素因数の和:140876

約数の個数: 20

約数和(自身を含む): 26200704

約数和(自身を除く): 14931664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 140863, 281726, 563452, 704315, 1126904, 1408630, 2253808, 2817260, 5634520, 11269040]

約数ペア:

[(1, 11269040), (2, 5634520), (4, 2817260), (5, 2253808), (8, 1408630), (10, 1126904), (16, 704315), (20, 563452), (40, 281726), (80, 140863)]