80927180

素因数分解:

$2^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{12007}}^1$

素因数の和:12353

約数の個数: 24

約数和(自身を含む): 170465568

約数和(自身を除く): 89538388

約数列:

[1, 2, 4, 5, 10, 20, 337, 674, 1348, 1685, 3370, 6740, 12007, 24014, 48028, 60035, 120070, 240140, 4046359, 8092718, 16185436, 20231795, 40463590, 80927180]

約数ペア:

[(1, 80927180), (2, 40463590), (4, 20231795), (5, 16185436), (10, 8092718), (20, 4046359), (337, 240140), (674, 120070), (1348, 60035), (1685, 48028), (3370, 24014), (6740, 12007)]