12630250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{2659}}^1$

素因数の和:2695

約数の個数: 32

約数和(自身を含む): 24897600

約数和(自身を除く): 12267350

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 2659, 4750, 5318, 13295, 26590, 50521, 66475, 101042, 132950, 252605, 332375, 505210, 664750, 1263025, 2526050, 6315125, 12630250]

約数ペア:

[(1, 12630250), (2, 6315125), (5, 2526050), (10, 1263025), (19, 664750), (25, 505210), (38, 332375), (50, 252605), (95, 132950), (125, 101042), (190, 66475), (250, 50521), (475, 26590), (950, 13295), (2375, 5318), (2659, 4750)]