27649360

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9341}}^1$

素因数の和:9391

約数の個数: 40

約数和(自身を含む): 66029256

約数和(自身を除く): 38379896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 9341, 18682, 37364, 46705, 74728, 93410, 149456, 186820, 345617, 373640, 691234, 747280, 1382468, 1728085, 2764936, 3456170, 5529872, 6912340, 13824680, 27649360]

約数ペア:

[(1, 27649360), (2, 13824680), (4, 6912340), (5, 5529872), (8, 3456170), (10, 2764936), (16, 1728085), (20, 1382468), (37, 747280), (40, 691234), (74, 373640), (80, 345617), (148, 186820), (185, 149456), (296, 93410), (370, 74728), (592, 46705), (740, 37364), (1480, 18682), (2960, 9341)]