267172240

素因数分解:

$2^4\times 5^1\times {\mathrm{3339653}}^1$

素因数の和:3339666

約数の個数: 20

約数和(自身を含む): 621175644

約数和(自身を除く): 354003404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3339653, 6679306, 13358612, 16698265, 26717224, 33396530, 53434448, 66793060, 133586120, 267172240]

約数ペア:

[(1, 267172240), (2, 133586120), (4, 66793060), (5, 53434448), (8, 33396530), (10, 26717224), (16, 16698265), (20, 13358612), (40, 6679306), (80, 3339653)]