268465250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{56519}}^1$

素因数の和:56555

約数の個数: 32

約数和(自身を含む): 529027200

約数和(自身を除く): 260561950

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4750, 56519, 113038, 282595, 565190, 1073861, 1412975, 2147722, 2825950, 5369305, 7064875, 10738610, 14129750, 26846525, 53693050, 134232625, 268465250]

約数ペア:

[(1, 268465250), (2, 134232625), (5, 53693050), (10, 26846525), (19, 14129750), (25, 10738610), (38, 7064875), (50, 5369305), (95, 2825950), (125, 2147722), (190, 1412975), (250, 1073861), (475, 565190), (950, 282595), (2375, 113038), (4750, 56519)]