22029760

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1601}}^1$

素因数の和:1661

約数の個数: 56

約数和(自身を含む): 53711856

約数和(自身を除く): 31682096

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, 1376, 1601, 1720, 2752, 3202, 3440, 6404, 6880, 8005, 12808, 13760, 16010, 25616, 32020, 51232, 64040, 68843, 102464, 128080, 137686, 256160, 275372, 344215, 512320, 550744, 688430, 1101488, 1376860, 2202976, 2753720, 4405952, 5507440, 11014880, 22029760]

約数ペア:

[(1, 22029760), (2, 11014880), (4, 5507440), (5, 4405952), (8, 2753720), (10, 2202976), (16, 1376860), (20, 1101488), (32, 688430), (40, 550744), (43, 512320), (64, 344215), (80, 275372), (86, 256160), (160, 137686), (172, 128080), (215, 102464), (320, 68843), (344, 64040), (430, 51232), (688, 32020), (860, 25616), (1376, 16010), (1601, 13760), (1720, 12808), (2752, 8005), (3202, 6880), (3440, 6404)]