5480360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7211}}^1$

素因数の和:7241

約数の個数: 32

約数和(自身を含む): 12981600

約数和(自身を除く): 7501240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 7211, 14422, 28844, 36055, 57688, 72110, 137009, 144220, 274018, 288440, 548036, 685045, 1096072, 1370090, 2740180, 5480360]

約数ペア:

[(1, 5480360), (2, 2740180), (4, 1370090), (5, 1096072), (8, 685045), (10, 548036), (19, 288440), (20, 274018), (38, 144220), (40, 137009), (76, 72110), (95, 57688), (152, 36055), (190, 28844), (380, 14422), (760, 7211)]