6572240

素因数分解:

$2^4\times 5^1\times {\mathrm{82153}}^1$

素因数の和:82166

約数の個数: 20

約数和(自身を含む): 15280644

約数和(自身を除く): 8708404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 82153, 164306, 328612, 410765, 657224, 821530, 1314448, 1643060, 3286120, 6572240]

約数ペア:

[(1, 6572240), (2, 3286120), (4, 1643060), (5, 1314448), (8, 821530), (10, 657224), (16, 410765), (20, 328612), (40, 164306), (80, 82153)]