26776040

素因数分解:

$2^3\times 5^1\times {\mathrm{669401}}^1$

素因数の和:669412

約数の個数: 16

約数和(自身を含む): 60246180

約数和(自身を除く): 33470140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 669401, 1338802, 2677604, 3347005, 5355208, 6694010, 13388020, 26776040]

約数ペア:

[(1, 26776040), (2, 13388020), (4, 6694010), (5, 5355208), (8, 3347005), (10, 2677604), (20, 1338802), (40, 669401)]