4276280

素因数分解:

$2^3\times 5^1\times {\mathrm{106907}}^1$

素因数の和:106918

約数の個数: 16

約数和(自身を含む): 9621720

約数和(自身を除く): 5345440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 106907, 213814, 427628, 534535, 855256, 1069070, 2138140, 4276280]

約数ペア:

[(1, 4276280), (2, 2138140), (4, 1069070), (5, 855256), (8, 534535), (10, 427628), (20, 213814), (40, 106907)]