55722880

素因数分解:

$2^7\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1049}}^1$

素因数の和:1151

約数の個数: 64

約数和(自身を含む): 134946000

約数和(自身を除く): 79223120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 320, 332, 415, 640, 664, 830, 1049, 1328, 1660, 2098, 2656, 3320, 4196, 5245, 5312, 6640, 8392, 10490, 10624, 13280, 16784, 20980, 26560, 33568, 41960, 53120, 67136, 83920, 87067, 134272, 167840, 174134, 335680, 348268, 435335, 671360, 696536, 870670, 1393072, 1741340, 2786144, 3482680, 5572288, 6965360, 11144576, 13930720, 27861440, 55722880]

約数ペア:

[(1, 55722880), (2, 27861440), (4, 13930720), (5, 11144576), (8, 6965360), (10, 5572288), (16, 3482680), (20, 2786144), (32, 1741340), (40, 1393072), (64, 870670), (80, 696536), (83, 671360), (128, 435335), (160, 348268), (166, 335680), (320, 174134), (332, 167840), (415, 134272), (640, 87067), (664, 83920), (830, 67136), (1049, 53120), (1328, 41960), (1660, 33568), (2098, 26560), (2656, 20980), (3320, 16784), (4196, 13280), (5245, 10624), (5312, 10490), (6640, 8392)]