2005453010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{51647}}^1$

素因数の和:52018

約数の個数: 32

約数和(自身を含む): 3949212672

約数和(自身を除く): 1943759662

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 353, 706, 1765, 3530, 3883, 7766, 19415, 38830, 51647, 103294, 258235, 516470, 568117, 1136234, 2840585, 5681170, 18231391, 36462782, 91156955, 182313910, 200545301, 401090602, 1002726505, 2005453010]

約数ペア:

[(1, 2005453010), (2, 1002726505), (5, 401090602), (10, 200545301), (11, 182313910), (22, 91156955), (55, 36462782), (110, 18231391), (353, 5681170), (706, 2840585), (1765, 1136234), (3530, 568117), (3883, 516470), (7766, 258235), (19415, 103294), (38830, 51647)]