25071610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1787}}^1$

素因数の和:1878

約数の個数: 32

約数和(自身を含む): 47889792

約数和(自身を除く): 22818182

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 305, 610, 1403, 1787, 2806, 3574, 7015, 8935, 14030, 17870, 41101, 82202, 109007, 205505, 218014, 411010, 545035, 1090070, 2507161, 5014322, 12535805, 25071610]

約数ペア:

[(1, 25071610), (2, 12535805), (5, 5014322), (10, 2507161), (23, 1090070), (46, 545035), (61, 411010), (115, 218014), (122, 205505), (230, 109007), (305, 82202), (610, 41101), (1403, 17870), (1787, 14030), (2806, 8935), (3574, 7015)]