6875020

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1987}}^1$

素因数の和:2169

約数の個数: 24

約数和(自身を含む): 14528304

約数和(自身を除く): 7653284

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 1987, 3460, 3974, 7948, 9935, 19870, 39740, 343751, 687502, 1375004, 1718755, 3437510, 6875020]

約数ペア:

[(1, 6875020), (2, 3437510), (4, 1718755), (5, 1375004), (10, 687502), (20, 343751), (173, 39740), (346, 19870), (692, 9935), (865, 7948), (1730, 3974), (1987, 3460)]