27554690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2549}}^1$

素因数の和:2626

約数の個数: 32

約数和(自身を含む): 52876800

約数和(自身を除く): 25322110

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 2549, 5098, 5405, 10810, 12745, 25490, 58627, 117254, 119803, 239606, 293135, 586270, 599015, 1198030, 2755469, 5510938, 13777345, 27554690]

約数ペア:

[(1, 27554690), (2, 13777345), (5, 5510938), (10, 2755469), (23, 1198030), (46, 599015), (47, 586270), (94, 293135), (115, 239606), (230, 119803), (235, 117254), (470, 58627), (1081, 25490), (2162, 12745), (2549, 10810), (5098, 5405)]