535492040

素因数分解:

$2^3\times 5^1\times {\mathrm{13387301}}^1$

素因数の和:13387312

約数の個数: 16

約数和(自身を含む): 1204857180

約数和(自身を除く): 669365140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 13387301, 26774602, 53549204, 66936505, 107098408, 133873010, 267746020, 535492040]

約数ペア:

[(1, 535492040), (2, 267746020), (4, 133873010), (5, 107098408), (8, 66936505), (10, 53549204), (20, 26774602), (40, 13387301)]