27282700

素因数分解:

$2^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{2503}}^1$

素因数の和:2626

約数の個数: 36

約数和(自身を含む): 59770480

約数和(自身を除く): 32487780

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 218, 436, 545, 1090, 2180, 2503, 2725, 5006, 5450, 10012, 10900, 12515, 25030, 50060, 62575, 125150, 250300, 272827, 545654, 1091308, 1364135, 2728270, 5456540, 6820675, 13641350, 27282700]

約数ペア:

[(1, 27282700), (2, 13641350), (4, 6820675), (5, 5456540), (10, 2728270), (20, 1364135), (25, 1091308), (50, 545654), (100, 272827), (109, 250300), (218, 125150), (436, 62575), (545, 50060), (1090, 25030), (2180, 12515), (2503, 10900), (2725, 10012), (5006, 5450)]