11874880

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{863}}^1$

素因数の和:923

約数の個数: 56

約数和(自身を含む): 28968192

約数和(自身を除く): 17093312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 688, 860, 863, 1376, 1720, 1726, 2752, 3440, 3452, 4315, 6880, 6904, 8630, 13760, 13808, 17260, 27616, 34520, 37109, 55232, 69040, 74218, 138080, 148436, 185545, 276160, 296872, 371090, 593744, 742180, 1187488, 1484360, 2374976, 2968720, 5937440, 11874880]

約数ペア:

[(1, 11874880), (2, 5937440), (4, 2968720), (5, 2374976), (8, 1484360), (10, 1187488), (16, 742180), (20, 593744), (32, 371090), (40, 296872), (43, 276160), (64, 185545), (80, 148436), (86, 138080), (160, 74218), (172, 69040), (215, 55232), (320, 37109), (344, 34520), (430, 27616), (688, 17260), (860, 13808), (863, 13760), (1376, 8630), (1720, 6904), (1726, 6880), (2752, 4315), (3440, 3452)]