12753340

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5021}}^1$

素因数の和:5157

約数の個数: 24

約数和(自身を含む): 26998272

約数和(自身を除く): 14244932

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 5021, 10042, 20084, 25105, 50210, 100420, 637667, 1275334, 2550668, 3188335, 6376670, 12753340]

約数ペア:

[(1, 12753340), (2, 6376670), (4, 3188335), (5, 2550668), (10, 1275334), (20, 637667), (127, 100420), (254, 50210), (508, 25105), (635, 20084), (1270, 10042), (2540, 5021)]