1026694900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{133337}}^1$

素因数の和:133369

約数の個数: 72

約数和(自身を含む): 2777697216

約数和(自身を除く): 1751002316

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 133337, 266674, 533348, 666685, 933359, 1333370, 1466707, 1866718, 2666740, 2933414, 3333425, 3733436, 4666795, 5866828, 6666850, 7333535, 9333590, 10266949, 13333700, 14667070, 18667180, 20533898, 23333975, 29334140, 36667675, 41067796, 46667950, 51334745, 73335350, 93335900, 102669490, 146670700, 205338980, 256673725, 513347450, 1026694900]

約数ペア:

[(1, 1026694900), (2, 513347450), (4, 256673725), (5, 205338980), (7, 146670700), (10, 102669490), (11, 93335900), (14, 73335350), (20, 51334745), (22, 46667950), (25, 41067796), (28, 36667675), (35, 29334140), (44, 23333975), (50, 20533898), (55, 18667180), (70, 14667070), (77, 13333700), (100, 10266949), (110, 9333590), (140, 7333535), (154, 6666850), (175, 5866828), (220, 4666795), (275, 3733436), (308, 3333425), (350, 2933414), (385, 2666740), (550, 1866718), (700, 1466707), (770, 1333370), (1100, 933359), (1540, 666685), (1925, 533348), (3850, 266674), (7700, 133337)]