28532320

素因数分解:

$2^5\times 5^1\times {\mathrm{178327}}^1$

素因数の和:178342

約数の個数: 24

約数和(自身を含む): 67407984

約数和(自身を除く): 38875664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 178327, 356654, 713308, 891635, 1426616, 1783270, 2853232, 3566540, 5706464, 7133080, 14266160, 28532320]

約数ペア:

[(1, 28532320), (2, 14266160), (4, 7133080), (5, 5706464), (8, 3566540), (10, 2853232), (16, 1783270), (20, 1426616), (32, 891635), (40, 713308), (80, 356654), (160, 178327)]