117477070

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{28723}}^1$

素因数の和:29139

約数の個数: 16

約数和(自身を含む): 211983120

約数和(自身を除く): 94506050

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 28723, 57446, 143615, 287230, 11747707, 23495414, 58738535, 117477070]

約数ペア:

[(1, 117477070), (2, 58738535), (5, 23495414), (10, 11747707), (409, 287230), (818, 143615), (2045, 57446), (4090, 28723)]