8689606.00000000

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1283}}^1$

素因数の和:1360

約数の個数: 80

約数和(自身を含む): 154757952

約数和(自身を除く): 94918832

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 53, 55, 80, 88, 106, 110, 176, 212, 220, 265, 424, 440, 530, 583, 848, 880, 1060, 1166, 1283, 2120, 2332, 2566, 2915, 4240, 4664, 5132, 5830, 6415, 9328, 10264, 11660, 12830, 14113, 20528, 23320, 25660, 28226, 46640, 51320, 56452, 67999, 70565, 102640, 112904, 135998, 141130, 225808, 271996, 282260, 339995, 543992, 564520, 679990, 747989, 1087984, 1129040, 1359980, 1495978, 2719960, 2991956, 3739945, 5439920, 5983912, 7479890, 11967824, 14959780, 29919560, 59839120]

約数ペア:

[(1, 59839120), (2, 29919560), (4, 14959780), (5, 11967824), (8, 7479890), (10, 5983912), (11, 5439920), (16, 3739945), (20, 2991956), (22, 2719960), (40, 1495978), (44, 1359980), (53, 1129040), (55, 1087984), (80, 747989), (88, 679990), (106, 564520), (110, 543992), (176, 339995), (212, 282260), (220, 271996), (265, 225808), (424, 141130), (440, 135998), (530, 112904), (583, 102640), (848, 70565), (880, 67999), (1060, 56452), (1166, 51320), (1283, 46640), (2120, 28226), (2332, 25660), (2566, 23320), (2915, 20528), (4240, 14113), (4664, 12830), (5132, 11660), (5830, 10264), (6415, 9328)]