11358080

素因数分解:

$2^7\times 5^1\times {\mathrm{17747}}^1$

素因数の和:17766

約数の個数: 32

約数和(自身を含む): 27154440

約数和(自身を除く): 15796360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 17747, 35494, 70988, 88735, 141976, 177470, 283952, 354940, 567904, 709880, 1135808, 1419760, 2271616, 2839520, 5679040, 11358080]

約数ペア:

[(1, 11358080), (2, 5679040), (4, 2839520), (5, 2271616), (8, 1419760), (10, 1135808), (16, 709880), (20, 567904), (32, 354940), (40, 283952), (64, 177470), (80, 141976), (128, 88735), (160, 70988), (320, 35494), (640, 17747)]