229887920

素因数分解:

$2^4\times 5^1\times {\mathrm{337}}^1\times {\mathrm{8527}}^1$

素因数の和:8877

約数の個数: 40

約数和(自身を含む): 536138304

約数和(自身を除く): 306250384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 337, 674, 1348, 1685, 2696, 3370, 5392, 6740, 8527, 13480, 17054, 26960, 34108, 42635, 68216, 85270, 136432, 170540, 341080, 682160, 2873599, 5747198, 11494396, 14367995, 22988792, 28735990, 45977584, 57471980, 114943960, 229887920]

約数ペア:

[(1, 229887920), (2, 114943960), (4, 57471980), (5, 45977584), (8, 28735990), (10, 22988792), (16, 14367995), (20, 11494396), (40, 5747198), (80, 2873599), (337, 682160), (674, 341080), (1348, 170540), (1685, 136432), (2696, 85270), (3370, 68216), (5392, 42635), (6740, 34108), (8527, 26960), (13480, 17054)]