22710880

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3301}}^1$

素因数の和:3359

約数の個数: 48

約数和(自身を含む): 54918864

約数和(自身を除く): 32207984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3301, 3440, 6602, 6880, 13204, 16505, 26408, 33010, 52816, 66020, 105632, 132040, 141943, 264080, 283886, 528160, 567772, 709715, 1135544, 1419430, 2271088, 2838860, 4542176, 5677720, 11355440, 22710880]

約数ペア:

[(1, 22710880), (2, 11355440), (4, 5677720), (5, 4542176), (8, 2838860), (10, 2271088), (16, 1419430), (20, 1135544), (32, 709715), (40, 567772), (43, 528160), (80, 283886), (86, 264080), (160, 141943), (172, 132040), (215, 105632), (344, 66020), (430, 52816), (688, 33010), (860, 26408), (1376, 16505), (1720, 13204), (3301, 6880), (3440, 6602)]