26457480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{10499}}^1$

素因数の和:10523

約数の個数: 96

約数和(自身を含む): 98280000

約数和(自身を除く): 71822520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 10499, 20998, 31497, 41996, 52495, 62994, 73493, 83992, 94491, 104990, 125988, 146986, 157485, 188982, 209980, 220479, 251976, 293972, 314970, 367465, 377964, 419960, 440958, 472455, 587944, 629940, 661437, 734930, 755928, 881916, 944910, 1102395, 1259880, 1322874, 1469860, 1763832, 1889820, 2204790, 2645748, 2939720, 3307185, 3779640, 4409580, 5291496, 6614370, 8819160, 13228740, 26457480]

約数ペア:

[(1, 26457480), (2, 13228740), (3, 8819160), (4, 6614370), (5, 5291496), (6, 4409580), (7, 3779640), (8, 3307185), (9, 2939720), (10, 2645748), (12, 2204790), (14, 1889820), (15, 1763832), (18, 1469860), (20, 1322874), (21, 1259880), (24, 1102395), (28, 944910), (30, 881916), (35, 755928), (36, 734930), (40, 661437), (42, 629940), (45, 587944), (56, 472455), (60, 440958), (63, 419960), (70, 377964), (72, 367465), (84, 314970), (90, 293972), (105, 251976), (120, 220479), (126, 209980), (140, 188982), (168, 157485), (180, 146986), (210, 125988), (252, 104990), (280, 94491), (315, 83992), (360, 73493), (420, 62994), (504, 52495), (630, 41996), (840, 31497), (1260, 20998), (2520, 10499)]