16280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1$

素因数の和:59

約数の個数: 32

約数和(自身を含む): 41040

約数和(自身を除く): 24760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1480, 1628, 2035, 3256, 4070, 8140, 16280]

約数ペア:

[(1, 16280), (2, 8140), (4, 4070), (5, 3256), (8, 2035), (10, 1628), (11, 1480), (20, 814), (22, 740), (37, 440), (40, 407), (44, 370), (55, 296), (74, 220), (88, 185), (110, 148)]