273052240

素因数分解:

$2^4\times 5^1\times {\mathrm{3413153}}^1$

素因数の和:3413166

約数の個数: 20

約数和(自身を含む): 634846644

約数和(自身を除く): 361794404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3413153, 6826306, 13652612, 17065765, 27305224, 34131530, 54610448, 68263060, 136526120, 273052240]

約数ペア:

[(1, 273052240), (2, 136526120), (4, 68263060), (5, 54610448), (8, 34131530), (10, 27305224), (16, 17065765), (20, 13652612), (40, 6826306), (80, 3413153)]