3238540

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{839}}^1$

素因数の和:1041

約数の個数: 24

約数和(自身を含む): 6844320

約数和(自身を除く): 3605780

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 839, 965, 1678, 1930, 3356, 3860, 4195, 8390, 16780, 161927, 323854, 647708, 809635, 1619270, 3238540]

約数ペア:

[(1, 3238540), (2, 1619270), (4, 809635), (5, 647708), (10, 323854), (20, 161927), (193, 16780), (386, 8390), (772, 4195), (839, 3860), (965, 3356), (1678, 1930)]