11775589040

素因数分解:

$2^4\times 5^1\times {\mathrm{147194863}}^1$

素因数の和:147194876

約数の個数: 20

約数和(自身を含む): 27378244704

約数和(自身を除く): 15602655664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 147194863, 294389726, 588779452, 735974315, 1177558904, 1471948630, 2355117808, 2943897260, 5887794520, 11775589040]

約数ペア:

[(1, 11775589040), (2, 5887794520), (4, 2943897260), (5, 2355117808), (8, 1471948630), (10, 1177558904), (16, 735974315), (20, 588779452), (40, 294389726), (80, 147194863)]