12401140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26959}}^1$

素因数の和:26991

約数の個数: 24

約数和(自身を含む): 27175680

約数和(自身を除く): 14774540

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 26959, 53918, 107836, 134795, 269590, 539180, 620057, 1240114, 2480228, 3100285, 6200570, 12401140]

約数ペア:

[(1, 12401140), (2, 6200570), (4, 3100285), (5, 2480228), (10, 1240114), (20, 620057), (23, 539180), (46, 269590), (92, 134795), (115, 107836), (230, 53918), (460, 26959)]