1077065480

素因数分解:

$2^3\times 5^1\times {\mathrm{337}}^1\times {\mathrm{79901}}^1$

素因数の和:80249

約数の個数: 32

約数和(自身を含む): 2430618840

約数和(自身を除く): 1353553360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 337, 674, 1348, 1685, 2696, 3370, 6740, 13480, 79901, 159802, 319604, 399505, 639208, 799010, 1598020, 3196040, 26926637, 53853274, 107706548, 134633185, 215413096, 269266370, 538532740, 1077065480]

約数ペア:

[(1, 1077065480), (2, 538532740), (4, 269266370), (5, 215413096), (8, 134633185), (10, 107706548), (20, 53853274), (40, 26926637), (337, 3196040), (674, 1598020), (1348, 799010), (1685, 639208), (2696, 399505), (3370, 319604), (6740, 159802), (13480, 79901)]