83619520

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:222

約数の個数: 112

約数和(自身を含む): 209214720

約数和(自身を除く): 125595200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 59, 64, 80, 86, 103, 118, 160, 172, 206, 215, 236, 295, 320, 344, 412, 430, 472, 515, 590, 688, 824, 860, 944, 1030, 1180, 1376, 1648, 1720, 1888, 2060, 2360, 2537, 2752, 3296, 3440, 3776, 4120, 4429, 4720, 5074, 6077, 6592, 6880, 8240, 8858, 9440, 10148, 12154, 12685, 13760, 16480, 17716, 18880, 20296, 22145, 24308, 25370, 30385, 32960, 35432, 40592, 44290, 48616, 50740, 60770, 70864, 81184, 88580, 97232, 101480, 121540, 141728, 162368, 177160, 194464, 202960, 243080, 261311, 283456, 354320, 388928, 405920, 486160, 522622, 708640, 811840, 972320, 1045244, 1306555, 1417280, 1944640, 2090488, 2613110, 4180976, 5226220, 8361952, 10452440, 16723904, 20904880, 41809760, 83619520]

約数ペア:

[(1, 83619520), (2, 41809760), (4, 20904880), (5, 16723904), (8, 10452440), (10, 8361952), (16, 5226220), (20, 4180976), (32, 2613110), (40, 2090488), (43, 1944640), (59, 1417280), (64, 1306555), (80, 1045244), (86, 972320), (103, 811840), (118, 708640), (160, 522622), (172, 486160), (206, 405920), (215, 388928), (236, 354320), (295, 283456), (320, 261311), (344, 243080), (412, 202960), (430, 194464), (472, 177160), (515, 162368), (590, 141728), (688, 121540), (824, 101480), (860, 97232), (944, 88580), (1030, 81184), (1180, 70864), (1376, 60770), (1648, 50740), (1720, 48616), (1888, 44290), (2060, 40592), (2360, 35432), (2537, 32960), (2752, 30385), (3296, 25370), (3440, 24308), (3776, 22145), (4120, 20296), (4429, 18880), (4720, 17716), (5074, 16480), (6077, 13760), (6592, 12685), (6880, 12154), (8240, 10148), (8858, 9440)]