2873356120

素因数分解:

$2^3\times 5^1\times {\mathrm{71833903}}^1$

素因数の和:71833914

約数の個数: 16

約数和(自身を含む): 6465051360

約数和(自身を除く): 3591695240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71833903, 143667806, 287335612, 359169515, 574671224, 718339030, 1436678060, 2873356120]

約数ペア:

[(1, 2873356120), (2, 1436678060), (4, 718339030), (5, 574671224), (8, 359169515), (10, 287335612), (20, 143667806), (40, 71833903)]