89605120

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:116

約数の個数: 176

約数和(自身を含む): 246426048

約数和(自身を除く): 156820928

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 43, 44, 55, 64, 74, 80, 86, 88, 110, 128, 148, 160, 172, 176, 185, 215, 220, 256, 296, 320, 344, 352, 370, 407, 430, 440, 473, 512, 592, 640, 688, 704, 740, 814, 860, 880, 946, 1024, 1184, 1280, 1376, 1408, 1480, 1591, 1628, 1720, 1760, 1892, 2035, 2365, 2368, 2560, 2752, 2816, 2960, 3182, 3256, 3440, 3520, 3784, 4070, 4730, 4736, 5120, 5504, 5632, 5920, 6364, 6512, 6880, 7040, 7568, 7955, 8140, 9460, 9472, 11008, 11264, 11840, 12728, 13024, 13760, 14080, 15136, 15910, 16280, 17501, 18920, 18944, 22016, 23680, 25456, 26048, 27520, 28160, 30272, 31820, 32560, 35002, 37840, 37888, 44032, 47360, 50912, 52096, 55040, 56320, 60544, 63640, 65120, 70004, 75680, 87505, 94720, 101824, 104192, 110080, 121088, 127280, 130240, 140008, 151360, 175010, 189440, 203648, 208384, 220160, 242176, 254560, 260480, 280016, 302720, 350020, 407296, 416768, 484352, 509120, 520960, 560032, 605440, 700040, 814592, 1018240, 1041920, 1120064, 1210880, 1400080, 1629184, 2036480, 2083840, 2240128, 2421760, 2800160, 4072960, 4480256, 5600320, 8145920, 8960512, 11200640, 17921024, 22401280, 44802560, 89605120]

約数ペア:

[(1, 89605120), (2, 44802560), (4, 22401280), (5, 17921024), (8, 11200640), (10, 8960512), (11, 8145920), (16, 5600320), (20, 4480256), (22, 4072960), (32, 2800160), (37, 2421760), (40, 2240128), (43, 2083840), (44, 2036480), (55, 1629184), (64, 1400080), (74, 1210880), (80, 1120064), (86, 1041920), (88, 1018240), (110, 814592), (128, 700040), (148, 605440), (160, 560032), (172, 520960), (176, 509120), (185, 484352), (215, 416768), (220, 407296), (256, 350020), (296, 302720), (320, 280016), (344, 260480), (352, 254560), (370, 242176), (407, 220160), (430, 208384), (440, 203648), (473, 189440), (512, 175010), (592, 151360), (640, 140008), (688, 130240), (704, 127280), (740, 121088), (814, 110080), (860, 104192), (880, 101824), (946, 94720), (1024, 87505), (1184, 75680), (1280, 70004), (1376, 65120), (1408, 63640), (1480, 60544), (1591, 56320), (1628, 55040), (1720, 52096), (1760, 50912), (1892, 47360), (2035, 44032), (2365, 37888), (2368, 37840), (2560, 35002), (2752, 32560), (2816, 31820), (2960, 30272), (3182, 28160), (3256, 27520), (3440, 26048), (3520, 25456), (3784, 23680), (4070, 22016), (4730, 18944), (4736, 18920), (5120, 17501), (5504, 16280), (5632, 15910), (5920, 15136), (6364, 14080), (6512, 13760), (6880, 13024), (7040, 12728), (7568, 11840), (7955, 11264), (8140, 11008), (9460, 9472)]