332240

素因数分解:

$2^4\times 5^1\times {\mathrm{4153}}^1$

素因数の和:4166

約数の個数: 20

約数和(自身を含む): 772644

約数和(自身を除く): 440404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 4153, 8306, 16612, 20765, 33224, 41530, 66448, 83060, 166120, 332240]

約数ペア:

[(1, 332240), (2, 166120), (4, 83060), (5, 66448), (8, 41530), (10, 33224), (16, 20765), (20, 16612), (40, 8306), (80, 4153)]