2068362440

素因数分解:

$2^3\times 5^1\times {\mathrm{51709061}}^1$

素因数の和:51709072

約数の個数: 16

約数和(自身を含む): 4653815580

約数和(自身を除く): 2585453140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 51709061, 103418122, 206836244, 258545305, 413672488, 517090610, 1034181220, 2068362440]

約数ペア:

[(1, 2068362440), (2, 1034181220), (4, 517090610), (5, 413672488), (8, 258545305), (10, 206836244), (20, 103418122), (40, 51709061)]