28512320

素因数分解:

$2^6\times 5^1\times {\mathrm{89101}}^1$

素因数の和:89118

約数の個数: 28

約数和(自身を含む): 67895724

約数和(自身を除く): 39383404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 89101, 178202, 356404, 445505, 712808, 891010, 1425616, 1782020, 2851232, 3564040, 5702464, 7128080, 14256160, 28512320]

約数ペア:

[(1, 28512320), (2, 14256160), (4, 7128080), (5, 5702464), (8, 3564040), (10, 2851232), (16, 1782020), (20, 1425616), (32, 891010), (40, 712808), (64, 445505), (80, 356404), (160, 178202), (320, 89101)]