528524320

素因数分解:

$2^5\times 5^1\times {\mathrm{1609}}^1\times {\mathrm{2053}}^1$

素因数の和:3677

約数の個数: 48

約数和(自身を含む): 1250023320

約数和(自身を除く): 721499000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1609, 2053, 3218, 4106, 6436, 8045, 8212, 10265, 12872, 16090, 16424, 20530, 25744, 32180, 32848, 41060, 51488, 64360, 65696, 82120, 128720, 164240, 257440, 328480, 3303277, 6606554, 13213108, 16516385, 26426216, 33032770, 52852432, 66065540, 105704864, 132131080, 264262160, 528524320]

約数ペア:

[(1, 528524320), (2, 264262160), (4, 132131080), (5, 105704864), (8, 66065540), (10, 52852432), (16, 33032770), (20, 26426216), (32, 16516385), (40, 13213108), (80, 6606554), (160, 3303277), (1609, 328480), (2053, 257440), (3218, 164240), (4106, 128720), (6436, 82120), (8045, 65696), (8212, 64360), (10265, 51488), (12872, 41060), (16090, 32848), (16424, 32180), (20530, 25744)]