22298060

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{12527}}^1$

素因数の和:12625

約数の個数: 24

約数和(自身を含む): 47355840

約数和(自身を除く): 25057780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 12527, 25054, 50108, 62635, 125270, 250540, 1114903, 2229806, 4459612, 5574515, 11149030, 22298060]

約数ペア:

[(1, 22298060), (2, 11149030), (4, 5574515), (5, 4459612), (10, 2229806), (20, 1114903), (89, 250540), (178, 125270), (356, 62635), (445, 50108), (890, 25054), (1780, 12527)]