9933713680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{212987}}^1$

素因数の和:213064

約数の個数: 80

約数和(自身を含む): 25671017664

約数和(自身を除く): 15737303984

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, 2120, 2332, 2915, 4240, 4664, 5830, 9328, 11660, 23320, 46640, 212987, 425974, 851948, 1064935, 1703896, 2129870, 2342857, 3407792, 4259740, 4685714, 8519480, 9371428, 11288311, 11714285, 17038960, 18742856, 22576622, 23428570, 37485712, 45153244, 46857140, 56441555, 90306488, 93714280, 112883110, 124171421, 180612976, 187428560, 225766220, 248342842, 451532440, 496685684, 620857105, 903064880, 993371368, 1241714210, 1986742736, 2483428420, 4966856840, 9933713680]

約数ペア:

[(1, 9933713680), (2, 4966856840), (4, 2483428420), (5, 1986742736), (8, 1241714210), (10, 993371368), (11, 903064880), (16, 620857105), (20, 496685684), (22, 451532440), (40, 248342842), (44, 225766220), (53, 187428560), (55, 180612976), (80, 124171421), (88, 112883110), (106, 93714280), (110, 90306488), (176, 56441555), (212, 46857140), (220, 45153244), (265, 37485712), (424, 23428570), (440, 22576622), (530, 18742856), (583, 17038960), (848, 11714285), (880, 11288311), (1060, 9371428), (1166, 8519480), (2120, 4685714), (2332, 4259740), (2915, 3407792), (4240, 2342857), (4664, 2129870), (5830, 1703896), (9328, 1064935), (11660, 851948), (23320, 425974), (46640, 212987)]