23897440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1123}}^1$

素因数の和:1164

約数の個数: 96

約数和(自身を含む): 67979520

約数和(自身を除く): 44082080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1123, 1330, 1520, 2128, 2246, 2660, 3040, 4256, 4492, 5320, 5615, 7861, 8984, 10640, 11230, 15722, 17968, 21280, 21337, 22460, 31444, 35936, 39305, 42674, 44920, 62888, 78610, 85348, 89840, 106685, 125776, 149359, 157220, 170696, 179680, 213370, 251552, 298718, 314440, 341392, 426740, 597436, 628880, 682784, 746795, 853480, 1194872, 1257760, 1493590, 1706960, 2389744, 2987180, 3413920, 4779488, 5974360, 11948720, 23897440]

約数ペア:

[(1, 23897440), (2, 11948720), (4, 5974360), (5, 4779488), (7, 3413920), (8, 2987180), (10, 2389744), (14, 1706960), (16, 1493590), (19, 1257760), (20, 1194872), (28, 853480), (32, 746795), (35, 682784), (38, 628880), (40, 597436), (56, 426740), (70, 341392), (76, 314440), (80, 298718), (95, 251552), (112, 213370), (133, 179680), (140, 170696), (152, 157220), (160, 149359), (190, 125776), (224, 106685), (266, 89840), (280, 85348), (304, 78610), (380, 62888), (532, 44920), (560, 42674), (608, 39305), (665, 35936), (760, 31444), (1064, 22460), (1120, 21337), (1123, 21280), (1330, 17968), (1520, 15722), (2128, 11230), (2246, 10640), (2660, 8984), (3040, 7861), (4256, 5615), (4492, 5320)]