89048000

素因数分解:

$2^6\times 5^3\times {\mathrm{11131}}^1$

素因数の和:11158

約数の個数: 56

約数和(自身を含む): 220547184

約数和(自身を除く): 131499184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1600, 2000, 4000, 8000, 11131, 22262, 44524, 55655, 89048, 111310, 178096, 222620, 278275, 356192, 445240, 556550, 712384, 890480, 1113100, 1391375, 1780960, 2226200, 2782750, 3561920, 4452400, 5565500, 8904800, 11131000, 17809600, 22262000, 44524000, 89048000]

約数ペア:

[(1, 89048000), (2, 44524000), (4, 22262000), (5, 17809600), (8, 11131000), (10, 8904800), (16, 5565500), (20, 4452400), (25, 3561920), (32, 2782750), (40, 2226200), (50, 1780960), (64, 1391375), (80, 1113100), (100, 890480), (125, 712384), (160, 556550), (200, 445240), (250, 356192), (320, 278275), (400, 222620), (500, 178096), (800, 111310), (1000, 89048), (1600, 55655), (2000, 44524), (4000, 22262), (8000, 11131)]