79828000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{2851}}^1$

素因数の和:2883

約数の個数: 96

約数和(自身を含む): 224235648

約数和(自身を除く): 144407648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 350, 400, 500, 560, 700, 800, 875, 1000, 1120, 1400, 1750, 2000, 2800, 2851, 3500, 4000, 5600, 5702, 7000, 11404, 14000, 14255, 19957, 22808, 28000, 28510, 39914, 45616, 57020, 71275, 79828, 91232, 99785, 114040, 142550, 159656, 199570, 228080, 285100, 319312, 356375, 399140, 456160, 498925, 570200, 638624, 712750, 798280, 997850, 1140400, 1425500, 1596560, 1995700, 2280800, 2494625, 2851000, 3193120, 3991400, 4989250, 5702000, 7982800, 9978500, 11404000, 15965600, 19957000, 39914000, 79828000]

約数ペア:

[(1, 79828000), (2, 39914000), (4, 19957000), (5, 15965600), (7, 11404000), (8, 9978500), (10, 7982800), (14, 5702000), (16, 4989250), (20, 3991400), (25, 3193120), (28, 2851000), (32, 2494625), (35, 2280800), (40, 1995700), (50, 1596560), (56, 1425500), (70, 1140400), (80, 997850), (100, 798280), (112, 712750), (125, 638624), (140, 570200), (160, 498925), (175, 456160), (200, 399140), (224, 356375), (250, 319312), (280, 285100), (350, 228080), (400, 199570), (500, 159656), (560, 142550), (700, 114040), (800, 99785), (875, 91232), (1000, 79828), (1120, 71275), (1400, 57020), (1750, 45616), (2000, 39914), (2800, 28510), (2851, 28000), (3500, 22808), (4000, 19957), (5600, 14255), (5702, 14000), (7000, 11404)]