2826203440

素因数分解:

$2^4\times 5^1\times {\mathrm{35327543}}^1$

素因数の和:35327556

約数の個数: 20

約数和(自身を含む): 6570923184

約数和(自身を除く): 3744719744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 35327543, 70655086, 141310172, 176637715, 282620344, 353275430, 565240688, 706550860, 1413101720, 2826203440]

約数ペア:

[(1, 2826203440), (2, 1413101720), (4, 706550860), (5, 565240688), (8, 353275430), (10, 282620344), (16, 176637715), (20, 141310172), (40, 70655086), (80, 35327543)]