2000314250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{5233}}^1$

素因数の和:5400

約数の個数: 64

約数和(自身を含む): 4115180160

約数和(自身を除く): 2114865910

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 139, 250, 275, 278, 550, 695, 1375, 1390, 1529, 2750, 3058, 3475, 5233, 6950, 7645, 10466, 15290, 17375, 26165, 34750, 38225, 52330, 57563, 76450, 115126, 130825, 191125, 261650, 287815, 382250, 575630, 654125, 727387, 1308250, 1439075, 1454774, 2878150, 3636935, 7195375, 7273870, 8001257, 14390750, 16002514, 18184675, 36369350, 40006285, 80012570, 90923375, 181846750, 200031425, 400062850, 1000157125, 2000314250]

約数ペア:

[(1, 2000314250), (2, 1000157125), (5, 400062850), (10, 200031425), (11, 181846750), (22, 90923375), (25, 80012570), (50, 40006285), (55, 36369350), (110, 18184675), (125, 16002514), (139, 14390750), (250, 8001257), (275, 7273870), (278, 7195375), (550, 3636935), (695, 2878150), (1375, 1454774), (1390, 1439075), (1529, 1308250), (2750, 727387), (3058, 654125), (3475, 575630), (5233, 382250), (6950, 287815), (7645, 261650), (10466, 191125), (15290, 130825), (17375, 115126), (26165, 76450), (34750, 57563), (38225, 52330)]