2008265550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{311359}}^1$

素因数の和:311417

約数の個数: 48

約数和(自身を含む): 5096340480

約数和(自身を除く): 3088074930

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 6450, 311359, 622718, 934077, 1556795, 1868154, 3113590, 4670385, 7783975, 9340770, 13388437, 15567950, 23351925, 26776874, 40165311, 46703850, 66942185, 80330622, 133884370, 200826555, 334710925, 401653110, 669421850, 1004132775, 2008265550]

約数ペア:

[(1, 2008265550), (2, 1004132775), (3, 669421850), (5, 401653110), (6, 334710925), (10, 200826555), (15, 133884370), (25, 80330622), (30, 66942185), (43, 46703850), (50, 40165311), (75, 26776874), (86, 23351925), (129, 15567950), (150, 13388437), (215, 9340770), (258, 7783975), (430, 4670385), (645, 3113590), (1075, 1868154), (1290, 1556795), (2150, 934077), (3225, 622718), (6450, 311359)]