6328540

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2903}}^1$

素因数の和:3021

約数の個数: 24

約数和(自身を含む): 13416480

約数和(自身を除く): 7087940

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 2903, 5806, 11612, 14515, 29030, 58060, 316427, 632854, 1265708, 1582135, 3164270, 6328540]

約数ペア:

[(1, 6328540), (2, 3164270), (4, 1582135), (5, 1265708), (10, 632854), (20, 316427), (109, 58060), (218, 29030), (436, 14515), (545, 11612), (1090, 5806), (2180, 2903)]