16127080

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2089}}^1$

素因数の和:2293

約数の個数: 32

約数和(自身を含む): 36491400

約数和(自身を除く): 20364320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 2089, 3860, 4178, 7720, 8356, 10445, 16712, 20890, 41780, 83560, 403177, 806354, 1612708, 2015885, 3225416, 4031770, 8063540, 16127080]

約数ペア:

[(1, 16127080), (2, 8063540), (4, 4031770), (5, 3225416), (8, 2015885), (10, 1612708), (20, 806354), (40, 403177), (193, 83560), (386, 41780), (772, 20890), (965, 16712), (1544, 10445), (1930, 8356), (2089, 7720), (3860, 4178)]