147492040

素因数分解:

$2^3\times 5^1\times {\mathrm{3687301}}^1$

素因数の和:3687312

約数の個数: 16

約数和(自身を含む): 331857180

約数和(自身を除く): 184365140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3687301, 7374602, 14749204, 18436505, 29498408, 36873010, 73746020, 147492040]

約数ペア:

[(1, 147492040), (2, 73746020), (4, 36873010), (5, 29498408), (8, 18436505), (10, 14749204), (20, 7374602), (40, 3687301)]