11889874000

素因数分解:

$2^4\times 5^3\times {\mathrm{5944937}}^1$

素因数の和:5944960

約数の個数: 40

約数和(自身を含む): 28749720168

約数和(自身を除く): 16859846168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 5944937, 11889874, 23779748, 29724685, 47559496, 59449370, 95118992, 118898740, 148623425, 237797480, 297246850, 475594960, 594493700, 743117125, 1188987400, 1486234250, 2377974800, 2972468500, 5944937000, 11889874000]

約数ペア:

[(1, 11889874000), (2, 5944937000), (4, 2972468500), (5, 2377974800), (8, 1486234250), (10, 1188987400), (16, 743117125), (20, 594493700), (25, 475594960), (40, 297246850), (50, 237797480), (80, 148623425), (100, 118898740), (125, 95118992), (200, 59449370), (250, 47559496), (400, 29724685), (500, 23779748), (1000, 11889874), (2000, 5944937)]