188228000

素因数分解:

$2^5\times 5^3\times {\mathrm{47057}}^1$

素因数の和:47082

約数の個数: 48

約数和(自身を含む): 462486024

約数和(自身を除く): 274258024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 47057, 94114, 188228, 235285, 376456, 470570, 752912, 941140, 1176425, 1505824, 1882280, 2352850, 3764560, 4705700, 5882125, 7529120, 9411400, 11764250, 18822800, 23528500, 37645600, 47057000, 94114000, 188228000]

約数ペア:

[(1, 188228000), (2, 94114000), (4, 47057000), (5, 37645600), (8, 23528500), (10, 18822800), (16, 11764250), (20, 9411400), (25, 7529120), (32, 5882125), (40, 4705700), (50, 3764560), (80, 2352850), (100, 1882280), (125, 1505824), (160, 1176425), (200, 941140), (250, 752912), (400, 470570), (500, 376456), (800, 235285), (1000, 188228), (2000, 94114), (4000, 47057)]