547492040

素因数分解:

$2^3\times 5^1\times {\mathrm{13687301}}^1$

素因数の和:13687312

約数の個数: 16

約数和(自身を含む): 1231857180

約数和(自身を除く): 684365140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 13687301, 27374602, 54749204, 68436505, 109498408, 136873010, 273746020, 547492040]

約数ペア:

[(1, 547492040), (2, 273746020), (4, 136873010), (5, 109498408), (8, 68436505), (10, 54749204), (20, 27374602), (40, 13687301)]