274176040

素因数分解:

$2^3\times 5^1\times {\mathrm{6854401}}^1$

素因数の和:6854412

約数の個数: 16

約数和(自身を含む): 616896180

約数和(自身を除く): 342720140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6854401, 13708802, 27417604, 34272005, 54835208, 68544010, 137088020, 274176040]

約数ペア:

[(1, 274176040), (2, 137088020), (4, 68544010), (5, 54835208), (8, 34272005), (10, 27417604), (20, 13708802), (40, 6854401)]