13432240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8837}}^1$

素因数の和:8869

約数の個数: 40

約数和(自身を含む): 32877360

約数和(自身を除く): 19445120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 8837, 17674, 35348, 44185, 70696, 88370, 141392, 167903, 176740, 335806, 353480, 671612, 706960, 839515, 1343224, 1679030, 2686448, 3358060, 6716120, 13432240]

約数ペア:

[(1, 13432240), (2, 6716120), (4, 3358060), (5, 2686448), (8, 1679030), (10, 1343224), (16, 839515), (19, 706960), (20, 671612), (38, 353480), (40, 335806), (76, 176740), (80, 167903), (95, 141392), (152, 88370), (190, 70696), (304, 44185), (380, 35348), (760, 17674), (1520, 8837)]