2080396850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{1249}}^1\times {\mathrm{4759}}^1$

素因数の和:6027

約数の個数: 48

約数和(自身を含む): 4426800000

約数和(自身を除く): 2346403150

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 1249, 2498, 4759, 6245, 8743, 9518, 12490, 17486, 23795, 31225, 33313, 43715, 47590, 62450, 66626, 87430, 118975, 166565, 218575, 237950, 333130, 437150, 832825, 1665650, 5943991, 11887982, 29719955, 41607937, 59439910, 83215874, 148599775, 208039685, 297199550, 416079370, 1040198425, 2080396850]

約数ペア:

[(1, 2080396850), (2, 1040198425), (5, 416079370), (7, 297199550), (10, 208039685), (14, 148599775), (25, 83215874), (35, 59439910), (50, 41607937), (70, 29719955), (175, 11887982), (350, 5943991), (1249, 1665650), (2498, 832825), (4759, 437150), (6245, 333130), (8743, 237950), (9518, 218575), (12490, 166565), (17486, 118975), (23795, 87430), (31225, 66626), (33313, 62450), (43715, 47590)]