268173860

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{118661}}^1$

素因数の和:118783

約数の個数: 24

約数和(自身を含む): 568153656

約数和(自身を除く): 299979796

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 118661, 237322, 474644, 593305, 1186610, 2373220, 13408693, 26817386, 53634772, 67043465, 134086930, 268173860]

約数ペア:

[(1, 268173860), (2, 134086930), (4, 67043465), (5, 53634772), (10, 26817386), (20, 13408693), (113, 2373220), (226, 1186610), (452, 593305), (565, 474644), (1130, 237322), (2260, 118661)]