22112320

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1607}}^1$

素因数の和:1667

約数の個数: 56

約数和(自身を含む): 53913024

約数和(自身を除く): 31800704

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, 1607, 1720, 2752, 3214, 3440, 6428, 6880, 8035, 12856, 13760, 16070, 25712, 32140, 51424, 64280, 69101, 102848, 128560, 138202, 257120, 276404, 345505, 514240, 552808, 691010, 1105616, 1382020, 2211232, 2764040, 4422464, 5528080, 11056160, 22112320]

約数ペア:

[(1, 22112320), (2, 11056160), (4, 5528080), (5, 4422464), (8, 2764040), (10, 2211232), (16, 1382020), (20, 1105616), (32, 691010), (40, 552808), (43, 514240), (64, 345505), (80, 276404), (86, 257120), (160, 138202), (172, 128560), (215, 102848), (320, 69101), (344, 64280), (430, 51424), (688, 32140), (860, 25712), (1376, 16070), (1607, 13760), (1720, 12856), (2752, 8035), (3214, 6880), (3440, 6428)]