2760220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4759}}^1$

素因数の和:4797

約数の個数: 24

約数和(自身を含む): 5997600

約数和(自身を除く): 3237380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 4759, 9518, 19036, 23795, 47590, 95180, 138011, 276022, 552044, 690055, 1380110, 2760220]

約数ペア:

[(1, 2760220), (2, 1380110), (4, 690055), (5, 552044), (10, 276022), (20, 138011), (29, 95180), (58, 47590), (116, 23795), (145, 19036), (290, 9518), (580, 4759)]