2896060

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1627}}^1$

素因数の和:1725

約数の個数: 24

約数和(自身を含む): 6153840

約数和(自身を除く): 3257780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1627, 1780, 3254, 6508, 8135, 16270, 32540, 144803, 289606, 579212, 724015, 1448030, 2896060]

約数ペア:

[(1, 2896060), (2, 1448030), (4, 724015), (5, 579212), (10, 289606), (20, 144803), (89, 32540), (178, 16270), (356, 8135), (445, 6508), (890, 3254), (1627, 1780)]