11896520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 28494720

約数和(自身を除く): 16598200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 67, 92, 115, 134, 184, 193, 230, 268, 335, 386, 460, 536, 670, 772, 920, 965, 1340, 1541, 1544, 1930, 2680, 3082, 3860, 4439, 6164, 7705, 7720, 8878, 12328, 12931, 15410, 17756, 22195, 25862, 30820, 35512, 44390, 51724, 61640, 64655, 88780, 103448, 129310, 177560, 258620, 297413, 517240, 594826, 1189652, 1487065, 2379304, 2974130, 5948260, 11896520]

約数ペア:

[(1, 11896520), (2, 5948260), (4, 2974130), (5, 2379304), (8, 1487065), (10, 1189652), (20, 594826), (23, 517240), (40, 297413), (46, 258620), (67, 177560), (92, 129310), (115, 103448), (134, 88780), (184, 64655), (193, 61640), (230, 51724), (268, 44390), (335, 35512), (386, 30820), (460, 25862), (536, 22195), (670, 17756), (772, 15410), (920, 12931), (965, 12328), (1340, 8878), (1541, 7720), (1544, 7705), (1930, 6164), (2680, 4439), (3082, 3860)]