5178260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13627}}^1$

素因数の和:13655

約数の個数: 24

約数和(自身を含む): 11447520

約数和(自身を除く): 6269260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 13627, 27254, 54508, 68135, 136270, 258913, 272540, 517826, 1035652, 1294565, 2589130, 5178260]

約数ペア:

[(1, 5178260), (2, 2589130), (4, 1294565), (5, 1035652), (10, 517826), (19, 272540), (20, 258913), (38, 136270), (76, 68135), (95, 54508), (190, 27254), (380, 13627)]