2775713050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{71081}}^1$

素因数の和:71175

約数の個数: 48

約数和(自身を含む): 5711580864

約数和(自身を除く): 2935867814

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 71, 110, 142, 275, 355, 550, 710, 781, 1562, 1775, 3550, 3905, 7810, 19525, 39050, 71081, 142162, 355405, 710810, 781891, 1563782, 1777025, 3554050, 3909455, 5046751, 7818910, 10093502, 19547275, 25233755, 39094550, 50467510, 55514261, 111028522, 126168775, 252337550, 277571305, 555142610, 1387856525, 2775713050]

約数ペア:

[(1, 2775713050), (2, 1387856525), (5, 555142610), (10, 277571305), (11, 252337550), (22, 126168775), (25, 111028522), (50, 55514261), (55, 50467510), (71, 39094550), (110, 25233755), (142, 19547275), (275, 10093502), (355, 7818910), (550, 5046751), (710, 3909455), (781, 3554050), (1562, 1777025), (1775, 1563782), (3550, 781891), (3905, 710810), (7810, 355405), (19525, 142162), (39050, 71081)]