1100065853960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4591}}^1\times {\mathrm{315281}}^1$

素因数の和:319902

約数の個数: 64

約数和(自身を含む): 2605994899200

約数和(自身を除く): 1505929045240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 4591, 9182, 18364, 22955, 36728, 45910, 87229, 91820, 174458, 183640, 315281, 348916, 436145, 630562, 697832, 872290, 1261124, 1576405, 1744580, 2522248, 3152810, 3489160, 5990339, 6305620, 11980678, 12611240, 23961356, 29951695, 47922712, 59903390, 119806780, 239613560, 1447455071, 2894910142, 5789820284, 7237275355, 11579640568, 14474550710, 27501646349, 28949101420, 55003292698, 57898202840, 110006585396, 137508231745, 220013170792, 275016463490, 550032926980, 1100065853960]

約数ペア:

[(1, 1100065853960), (2, 550032926980), (4, 275016463490), (5, 220013170792), (8, 137508231745), (10, 110006585396), (19, 57898202840), (20, 55003292698), (38, 28949101420), (40, 27501646349), (76, 14474550710), (95, 11579640568), (152, 7237275355), (190, 5789820284), (380, 2894910142), (760, 1447455071), (4591, 239613560), (9182, 119806780), (18364, 59903390), (22955, 47922712), (36728, 29951695), (45910, 23961356), (87229, 12611240), (91820, 11980678), (174458, 6305620), (183640, 5990339), (315281, 3489160), (348916, 3152810), (436145, 2522248), (630562, 1744580), (697832, 1576405), (872290, 1261124)]