284320

素因数分解:

$2^5\times 5^1\times {\mathrm{1777}}^1$

素因数の和:1792

約数の個数: 24

約数和(自身を含む): 672084

約数和(自身を除く): 387764

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1777, 3554, 7108, 8885, 14216, 17770, 28432, 35540, 56864, 71080, 142160, 284320]

約数ペア:

[(1, 284320), (2, 142160), (4, 71080), (5, 56864), (8, 35540), (10, 28432), (16, 17770), (20, 14216), (32, 8885), (40, 7108), (80, 3554), (160, 1777)]