122241040

素因数分解:

$2^4\times 5^1\times {\mathrm{1528013}}^1$

素因数の和:1528026

約数の個数: 20

約数和(自身を含む): 284210604

約数和(自身を除く): 161969564

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1528013, 3056026, 6112052, 7640065, 12224104, 15280130, 24448208, 30560260, 61120520, 122241040]

約数ペア:

[(1, 122241040), (2, 61120520), (4, 30560260), (5, 24448208), (8, 15280130), (10, 12224104), (16, 7640065), (20, 6112052), (40, 3056026), (80, 1528013)]