5126540

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1871}}^1$

素因数の和:2017

約数の個数: 24

約数和(自身を含む): 10850112

約数和(自身を除く): 5723572

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 1871, 2740, 3742, 7484, 9355, 18710, 37420, 256327, 512654, 1025308, 1281635, 2563270, 5126540]

約数ペア:

[(1, 5126540), (2, 2563270), (4, 1281635), (5, 1025308), (10, 512654), (20, 256327), (137, 37420), (274, 18710), (548, 9355), (685, 7484), (1370, 3742), (1871, 2740)]