56266000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{4019}}^1$

素因数の和:4049

約数の個数: 80

約数和(自身を含む): 155525760

約数和(自身を除く): 99259760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 4019, 7000, 8038, 14000, 16076, 20095, 28133, 32152, 40190, 56266, 64304, 80380, 100475, 112532, 140665, 160760, 200950, 225064, 281330, 321520, 401900, 450128, 502375, 562660, 703325, 803800, 1004750, 1125320, 1406650, 1607600, 2009500, 2250640, 2813300, 3516625, 4019000, 5626600, 7033250, 8038000, 11253200, 14066500, 28133000, 56266000]

約数ペア:

[(1, 56266000), (2, 28133000), (4, 14066500), (5, 11253200), (7, 8038000), (8, 7033250), (10, 5626600), (14, 4019000), (16, 3516625), (20, 2813300), (25, 2250640), (28, 2009500), (35, 1607600), (40, 1406650), (50, 1125320), (56, 1004750), (70, 803800), (80, 703325), (100, 562660), (112, 502375), (125, 450128), (140, 401900), (175, 321520), (200, 281330), (250, 225064), (280, 200950), (350, 160760), (400, 140665), (500, 112532), (560, 100475), (700, 80380), (875, 64304), (1000, 56266), (1400, 40190), (1750, 32152), (2000, 28133), (2800, 20095), (3500, 16076), (4019, 14000), (7000, 8038)]