5280932440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1949}}^1\times {\mathrm{9677}}^1$

素因数の和:11644

約数の個数: 64

約数和(自身を含む): 13587912000

約数和(自身を除く): 8306979560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1949, 3898, 7796, 9677, 9745, 13643, 15592, 19354, 19490, 27286, 38708, 38980, 48385, 54572, 67739, 68215, 77416, 77960, 96770, 109144, 135478, 136430, 193540, 270956, 272860, 338695, 387080, 541912, 545720, 677390, 1354780, 2709560, 18860473, 37720946, 75441892, 94302365, 132023311, 150883784, 188604730, 264046622, 377209460, 528093244, 660116555, 754418920, 1056186488, 1320233110, 2640466220, 5280932440]

約数ペア:

[(1, 5280932440), (2, 2640466220), (4, 1320233110), (5, 1056186488), (7, 754418920), (8, 660116555), (10, 528093244), (14, 377209460), (20, 264046622), (28, 188604730), (35, 150883784), (40, 132023311), (56, 94302365), (70, 75441892), (140, 37720946), (280, 18860473), (1949, 2709560), (3898, 1354780), (7796, 677390), (9677, 545720), (9745, 541912), (13643, 387080), (15592, 338695), (19354, 272860), (19490, 270956), (27286, 193540), (38708, 136430), (38980, 135478), (48385, 109144), (54572, 96770), (67739, 77960), (68215, 77416)]