13992320

素因数分解:

$2^7\times 5^1\times {\mathrm{21863}}^1$

素因数の和:21882

約数の個数: 32

約数和(自身を含む): 33451920

約数和(自身を除く): 19459600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 21863, 43726, 87452, 109315, 174904, 218630, 349808, 437260, 699616, 874520, 1399232, 1749040, 2798464, 3498080, 6996160, 13992320]

約数ペア:

[(1, 13992320), (2, 6996160), (4, 3498080), (5, 2798464), (8, 1749040), (10, 1399232), (16, 874520), (20, 699616), (32, 437260), (40, 349808), (64, 218630), (80, 174904), (128, 109315), (160, 87452), (320, 43726), (640, 21863)]