2000984550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{251}}^1\times {\mathrm{53147}}^1$

素因数の和:53413

約数の個数: 48

約数和(自身を含む): 4982306112

約数和(自身を除く): 2981321562

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 251, 502, 753, 1255, 1506, 2510, 3765, 6275, 7530, 12550, 18825, 37650, 53147, 106294, 159441, 265735, 318882, 531470, 797205, 1328675, 1594410, 2657350, 3986025, 7972050, 13339897, 26679794, 40019691, 66699485, 80039382, 133398970, 200098455, 333497425, 400196910, 666994850, 1000492275, 2000984550]

約数ペア:

[(1, 2000984550), (2, 1000492275), (3, 666994850), (5, 400196910), (6, 333497425), (10, 200098455), (15, 133398970), (25, 80039382), (30, 66699485), (50, 40019691), (75, 26679794), (150, 13339897), (251, 7972050), (502, 3986025), (753, 2657350), (1255, 1594410), (1506, 1328675), (2510, 797205), (3765, 531470), (6275, 318882), (7530, 265735), (12550, 159441), (18825, 106294), (37650, 53147)]