5506940

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1097}}^1$

素因数の和:1357

約数の個数: 24

約数和(自身を含む): 11621232

約数和(自身を除く): 6114292

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1097, 1255, 2194, 2510, 4388, 5020, 5485, 10970, 21940, 275347, 550694, 1101388, 1376735, 2753470, 5506940]

約数ペア:

[(1, 5506940), (2, 2753470), (4, 1376735), (5, 1101388), (10, 550694), (20, 275347), (251, 21940), (502, 10970), (1004, 5485), (1097, 5020), (1255, 4388), (2194, 2510)]