78932000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{2819}}^1$

素因数の和:2851

約数の個数: 96

約数和(自身を含む): 221719680

約数和(自身を除く): 142787680

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, 2819, 3500, 4000, 5600, 5638, 7000, 11276, 14000, 14095, 19733, 22552, 28000, 28190, 39466, 45104, 56380, 70475, 78932, 90208, 98665, 112760, 140950, 157864, 197330, 225520, 281900, 315728, 352375, 394660, 451040, 493325, 563800, 631456, 704750, 789320, 986650, 1127600, 1409500, 1578640, 1973300, 2255200, 2466625, 2819000, 3157280, 3946600, 4933250, 5638000, 7893200, 9866500, 11276000, 15786400, 19733000, 39466000, 78932000]

約数ペア:

[(1, 78932000), (2, 39466000), (4, 19733000), (5, 15786400), (7, 11276000), (8, 9866500), (10, 7893200), (14, 5638000), (16, 4933250), (20, 3946600), (25, 3157280), (28, 2819000), (32, 2466625), (35, 2255200), (40, 1973300), (50, 1578640), (56, 1409500), (70, 1127600), (80, 986650), (100, 789320), (112, 704750), (125, 631456), (140, 563800), (160, 493325), (175, 451040), (200, 394660), (224, 352375), (250, 315728), (280, 281900), (350, 225520), (400, 197330), (500, 157864), (560, 140950), (700, 112760), (800, 98665), (875, 90208), (1000, 78932), (1120, 70475), (1400, 56380), (1750, 45104), (2000, 39466), (2800, 28190), (2819, 28000), (3500, 22552), (4000, 19733), (5600, 14095), (5638, 14000), (7000, 11276)]