28305019010

素因数分解:

$2^1\times 5^1\times {\mathrm{16141}}^1\times {\mathrm{175361}}^1$

素因数の和:191509

約数の個数: 16

約数和(自身を含む): 50952481272

約数和(自身を除く): 22647462262

約数列:

[1, 2, 5, 10, 16141, 32282, 80705, 161410, 175361, 350722, 876805, 1753610, 2830501901, 5661003802, 14152509505, 28305019010]

約数ペア:

[(1, 28305019010), (2, 14152509505), (5, 5661003802), (10, 2830501901), (16141, 1753610), (32282, 876805), (80705, 350722), (161410, 175361)]