7136180

素因数分解:

$2^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{701}}^1$

素因数の和:1219

約数の個数: 24

約数和(自身を含む): 15036840

約数和(自身を除く): 7900660

約数列:

[1, 2, 4, 5, 10, 20, 509, 701, 1018, 1402, 2036, 2545, 2804, 3505, 5090, 7010, 10180, 14020, 356809, 713618, 1427236, 1784045, 3568090, 7136180]

約数ペア:

[(1, 7136180), (2, 3568090), (4, 1784045), (5, 1427236), (10, 713618), (20, 356809), (509, 14020), (701, 10180), (1018, 7010), (1402, 5090), (2036, 3505), (2545, 2804)]