12814300

素因数分解:

$2^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{1009}}^1$

素因数の和:1150

約数の個数: 36

約数和(自身を含む): 28053760

約数和(自身を除く): 15239460

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 127, 254, 508, 635, 1009, 1270, 2018, 2540, 3175, 4036, 5045, 6350, 10090, 12700, 20180, 25225, 50450, 100900, 128143, 256286, 512572, 640715, 1281430, 2562860, 3203575, 6407150, 12814300]

約数ペア:

[(1, 12814300), (2, 6407150), (4, 3203575), (5, 2562860), (10, 1281430), (20, 640715), (25, 512572), (50, 256286), (100, 128143), (127, 100900), (254, 50450), (508, 25225), (635, 20180), (1009, 12700), (1270, 10090), (2018, 6350), (2540, 5045), (3175, 4036)]