12508060

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{7027}}^1$

素因数の和:7125

約数の個数: 24

約数和(自身を含む): 26565840

約数和(自身を除く): 14057780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 7027, 14054, 28108, 35135, 70270, 140540, 625403, 1250806, 2501612, 3127015, 6254030, 12508060]

約数ペア:

[(1, 12508060), (2, 6254030), (4, 3127015), (5, 2501612), (10, 1250806), (20, 625403), (89, 140540), (178, 70270), (356, 35135), (445, 28108), (890, 14054), (1780, 7027)]