10979180

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4007}}^1$

素因数の和:4153

約数の個数: 24

約数和(自身を含む): 23230368

約数和(自身を除く): 12251188

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 4007, 8014, 16028, 20035, 40070, 80140, 548959, 1097918, 2195836, 2744795, 5489590, 10979180]

約数ペア:

[(1, 10979180), (2, 5489590), (4, 2744795), (5, 2195836), (10, 1097918), (20, 548959), (137, 80140), (274, 40070), (548, 20035), (685, 16028), (1370, 8014), (2740, 4007)]