26882000

素因数分解:

$2^4\times 5^3\times {\mathrm{13441}}^1$

素因数の和:13464

約数の個数: 40

約数和(自身を含む): 65005512

約数和(自身を除く): 38123512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 13441, 26882, 53764, 67205, 107528, 134410, 215056, 268820, 336025, 537640, 672050, 1075280, 1344100, 1680125, 2688200, 3360250, 5376400, 6720500, 13441000, 26882000]

約数ペア:

[(1, 26882000), (2, 13441000), (4, 6720500), (5, 5376400), (8, 3360250), (10, 2688200), (16, 1680125), (20, 1344100), (25, 1075280), (40, 672050), (50, 537640), (80, 336025), (100, 268820), (125, 215056), (200, 134410), (250, 107528), (400, 67205), (500, 53764), (1000, 26882), (2000, 13441)]