2000325130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{15551}}^1$

素因数の和:16254

約数の個数: 32

約数和(自身を含む): 3795932160

約数和(自身を除く): 1795607030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 677, 1354, 3385, 6770, 12863, 15551, 25726, 31102, 64315, 77755, 128630, 155510, 295469, 590938, 1477345, 2954690, 10528027, 21056054, 52640135, 105280270, 200032513, 400065026, 1000162565, 2000325130]

約数ペア:

[(1, 2000325130), (2, 1000162565), (5, 400065026), (10, 200032513), (19, 105280270), (38, 52640135), (95, 21056054), (190, 10528027), (677, 2954690), (1354, 1477345), (3385, 590938), (6770, 295469), (12863, 155510), (15551, 128630), (25726, 77755), (31102, 64315)]