28064320

素因数分解:

$2^6\times 5^1\times {\mathrm{87701}}^1$

素因数の和:87718

約数の個数: 28

約数和(自身を含む): 66828924

約数和(自身を除く): 38764604

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 87701, 175402, 350804, 438505, 701608, 877010, 1403216, 1754020, 2806432, 3508040, 5612864, 7016080, 14032160, 28064320]

約数ペア:

[(1, 28064320), (2, 14032160), (4, 7016080), (5, 5612864), (8, 3508040), (10, 2806432), (16, 1754020), (20, 1403216), (32, 877010), (40, 701608), (64, 438505), (80, 350804), (160, 175402), (320, 87701)]