22186000

素因数分解:

$2^4\times 5^3\times {\mathrm{11093}}^1$

素因数の和:11116

約数の個数: 40

約数和(自身を含む): 53650584

約数和(自身を除く): 31464584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 11093, 22186, 44372, 55465, 88744, 110930, 177488, 221860, 277325, 443720, 554650, 887440, 1109300, 1386625, 2218600, 2773250, 4437200, 5546500, 11093000, 22186000]

約数ペア:

[(1, 22186000), (2, 11093000), (4, 5546500), (5, 4437200), (8, 2773250), (10, 2218600), (16, 1386625), (20, 1109300), (25, 887440), (40, 554650), (50, 443720), (80, 277325), (100, 221860), (125, 177488), (200, 110930), (250, 88744), (400, 55465), (500, 44372), (1000, 22186), (2000, 11093)]