56102000

素因数分解:

$2^4\times 5^3\times {\mathrm{28051}}^1$

素因数の和:28074

約数の個数: 40

約数和(自身を含む): 135659472

約数和(自身を除く): 79557472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 28051, 56102, 112204, 140255, 224408, 280510, 448816, 561020, 701275, 1122040, 1402550, 2244080, 2805100, 3506375, 5610200, 7012750, 11220400, 14025500, 28051000, 56102000]

約数ペア:

[(1, 56102000), (2, 28051000), (4, 14025500), (5, 11220400), (8, 7012750), (10, 5610200), (16, 3506375), (20, 2805100), (25, 2244080), (40, 1402550), (50, 1122040), (80, 701275), (100, 561020), (125, 448816), (200, 280510), (250, 224408), (400, 140255), (500, 112204), (1000, 56102), (2000, 28051)]