2080337385610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59021}}^1\times {\mathrm{320431}}^1$

素因数の和:379470

約数の個数: 32

約数和(自身を含む): 4085108100864

約数和(自身を除く): 2004770715254

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 59021, 118042, 295105, 320431, 590210, 640862, 649231, 1298462, 1602155, 3204310, 3246155, 3524741, 6492310, 7049482, 17623705, 35247410, 18912158051, 37824316102, 94560790255, 189121580510, 208033738561, 416067477122, 1040168692805, 2080337385610]

約数ペア:

[(1, 2080337385610), (2, 1040168692805), (5, 416067477122), (10, 208033738561), (11, 189121580510), (22, 94560790255), (55, 37824316102), (110, 18912158051), (59021, 35247410), (118042, 17623705), (295105, 7049482), (320431, 6492310), (590210, 3524741), (640862, 3246155), (649231, 3204310), (1298462, 1602155)]