7966000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{569}}^1$

素因数の和:599

約数の個数: 80

約数和(自身を含む): 22052160

約数和(自身を除く): 14086160

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, 569, 700, 875, 1000, 1138, 1400, 1750, 2000, 2276, 2800, 2845, 3500, 3983, 4552, 5690, 7000, 7966, 9104, 11380, 14000, 14225, 15932, 19915, 22760, 28450, 31864, 39830, 45520, 56900, 63728, 71125, 79660, 99575, 113800, 142250, 159320, 199150, 227600, 284500, 318640, 398300, 497875, 569000, 796600, 995750, 1138000, 1593200, 1991500, 3983000, 7966000]

約数ペア:

[(1, 7966000), (2, 3983000), (4, 1991500), (5, 1593200), (7, 1138000), (8, 995750), (10, 796600), (14, 569000), (16, 497875), (20, 398300), (25, 318640), (28, 284500), (35, 227600), (40, 199150), (50, 159320), (56, 142250), (70, 113800), (80, 99575), (100, 79660), (112, 71125), (125, 63728), (140, 56900), (175, 45520), (200, 39830), (250, 31864), (280, 28450), (350, 22760), (400, 19915), (500, 15932), (560, 14225), (569, 14000), (700, 11380), (875, 9104), (1000, 7966), (1138, 7000), (1400, 5690), (1750, 4552), (2000, 3983), (2276, 3500), (2800, 2845)]