2080392175

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{141283}}^1$

素因数の和:141343

約数の個数: 24

約数和(自身を含む): 2803074560

約数和(自身を除く): 722682385

約数列:

[1, 5, 19, 25, 31, 95, 155, 475, 589, 775, 2945, 14725, 141283, 706415, 2684377, 3532075, 4379773, 13421885, 21898865, 67109425, 83215687, 109494325, 416078435, 2080392175]

約数ペア:

[(1, 2080392175), (5, 416078435), (19, 109494325), (25, 83215687), (31, 67109425), (95, 21898865), (155, 13421885), (475, 4379773), (589, 3532075), (775, 2684377), (2945, 706415), (14725, 141283)]