101039080

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{26041}}^1$

素因数の和:26149

約数の個数: 32

約数和(自身を含む): 229690440

約数和(自身を除く): 128651360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 26041, 52082, 104164, 130205, 208328, 260410, 520820, 1041640, 2525977, 5051954, 10103908, 12629885, 20207816, 25259770, 50519540, 101039080]

約数ペア:

[(1, 101039080), (2, 50519540), (4, 25259770), (5, 20207816), (8, 12629885), (10, 10103908), (20, 5051954), (40, 2525977), (97, 1041640), (194, 520820), (388, 260410), (485, 208328), (776, 130205), (970, 104164), (1940, 52082), (3880, 26041)]