4080688533500

素因数分解:

$2^2\times 5^3\times {\mathrm{257}}^1\times {\mathrm{3821}}^1\times {\mathrm{8311}}^1$

素因数の和:12408

約数の個数: 96

約数和(自身を含む): 8950319973504

約数和(自身を除く): 4869631440004

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 257, 500, 514, 1028, 1285, 2570, 3821, 5140, 6425, 7642, 8311, 12850, 15284, 16622, 19105, 25700, 32125, 33244, 38210, 41555, 64250, 76420, 83110, 95525, 128500, 166220, 191050, 207775, 382100, 415550, 477625, 831100, 955250, 981997, 1038875, 1910500, 1963994, 2077750, 2135927, 3927988, 4155500, 4271854, 4909985, 8543708, 9819970, 10679635, 19639940, 21359270, 24549925, 31756331, 42718540, 49099850, 53398175, 63512662, 98199700, 106796350, 122749625, 127025324, 158781655, 213592700, 245499250, 266990875, 317563310, 490998500, 533981750, 635126620, 793908275, 1067963500, 1587816550, 3175633100, 3969541375, 7939082750, 8161377067, 15878165500, 16322754134, 32645508268, 40806885335, 81613770670, 163227541340, 204034426675, 408068853350, 816137706700, 1020172133375, 2040344266750, 4080688533500]

約数ペア:

[(1, 4080688533500), (2, 2040344266750), (4, 1020172133375), (5, 816137706700), (10, 408068853350), (20, 204034426675), (25, 163227541340), (50, 81613770670), (100, 40806885335), (125, 32645508268), (250, 16322754134), (257, 15878165500), (500, 8161377067), (514, 7939082750), (1028, 3969541375), (1285, 3175633100), (2570, 1587816550), (3821, 1067963500), (5140, 793908275), (6425, 635126620), (7642, 533981750), (8311, 490998500), (12850, 317563310), (15284, 266990875), (16622, 245499250), (19105, 213592700), (25700, 158781655), (32125, 127025324), (33244, 122749625), (38210, 106796350), (41555, 98199700), (64250, 63512662), (76420, 53398175), (83110, 49099850), (95525, 42718540), (128500, 31756331), (166220, 24549925), (191050, 21359270), (207775, 19639940), (382100, 10679635), (415550, 9819970), (477625, 8543708), (831100, 4909985), (955250, 4271854), (981997, 4155500), (1038875, 3927988), (1910500, 2135927), (1963994, 2077750)]