2012100550

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{856213}}^1$

素因数の和:856272

約数の個数: 24

約数和(自身を含む): 3822139296

約数和(自身を除く): 1810038746

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1175, 2350, 856213, 1712426, 4281065, 8562130, 21405325, 40242011, 42810650, 80484022, 201210055, 402420110, 1006050275, 2012100550]

約数ペア:

[(1, 2012100550), (2, 1006050275), (5, 402420110), (10, 201210055), (25, 80484022), (47, 42810650), (50, 40242011), (94, 21405325), (235, 8562130), (470, 4281065), (1175, 1712426), (2350, 856213)]