11923040

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1733}}^1$

素因数の和:1791

約数の個数: 48

約数和(自身を含む): 28839888

約数和(自身を除く): 16916848

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, 1733, 3440, 3466, 6880, 6932, 8665, 13864, 17330, 27728, 34660, 55456, 69320, 74519, 138640, 149038, 277280, 298076, 372595, 596152, 745190, 1192304, 1490380, 2384608, 2980760, 5961520, 11923040]

約数ペア:

[(1, 11923040), (2, 5961520), (4, 2980760), (5, 2384608), (8, 1490380), (10, 1192304), (16, 745190), (20, 596152), (32, 372595), (40, 298076), (43, 277280), (80, 149038), (86, 138640), (160, 74519), (172, 69320), (215, 55456), (344, 34660), (430, 27728), (688, 17330), (860, 13864), (1376, 8665), (1720, 6932), (1733, 6880), (3440, 3466)]