116137640

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{21193}}^1$

素因数の和:21341

約数の個数: 32

約数和(自身を含む): 263229480

約数和(自身を除く): 147091840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 21193, 42386, 84772, 105965, 169544, 211930, 423860, 847720, 2903441, 5806882, 11613764, 14517205, 23227528, 29034410, 58068820, 116137640]

約数ペア:

[(1, 116137640), (2, 58068820), (4, 29034410), (5, 23227528), (8, 14517205), (10, 11613764), (20, 5806882), (40, 2903441), (137, 847720), (274, 423860), (548, 211930), (685, 169544), (1096, 105965), (1370, 84772), (2740, 42386), (5480, 21193)]