42511520

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 106178688

約数和(自身を除く): 63667168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 43, 74, 80, 86, 148, 160, 167, 172, 185, 215, 296, 334, 344, 370, 430, 592, 668, 688, 740, 835, 860, 1184, 1336, 1376, 1480, 1591, 1670, 1720, 2672, 2960, 3182, 3340, 3440, 5344, 5920, 6179, 6364, 6680, 6880, 7181, 7955, 12358, 12728, 13360, 14362, 15910, 24716, 25456, 26720, 28724, 30895, 31820, 35905, 49432, 50912, 57448, 61790, 63640, 71810, 98864, 114896, 123580, 127280, 143620, 197728, 229792, 247160, 254560, 265697, 287240, 494320, 531394, 574480, 988640, 1062788, 1148960, 1328485, 2125576, 2656970, 4251152, 5313940, 8502304, 10627880, 21255760, 42511520]

約数ペア:

[(1, 42511520), (2, 21255760), (4, 10627880), (5, 8502304), (8, 5313940), (10, 4251152), (16, 2656970), (20, 2125576), (32, 1328485), (37, 1148960), (40, 1062788), (43, 988640), (74, 574480), (80, 531394), (86, 494320), (148, 287240), (160, 265697), (167, 254560), (172, 247160), (185, 229792), (215, 197728), (296, 143620), (334, 127280), (344, 123580), (370, 114896), (430, 98864), (592, 71810), (668, 63640), (688, 61790), (740, 57448), (835, 50912), (860, 49432), (1184, 35905), (1336, 31820), (1376, 30895), (1480, 28724), (1591, 26720), (1670, 25456), (1720, 24716), (2672, 15910), (2960, 14362), (3182, 13360), (3340, 12728), (3440, 12358), (5344, 7955), (5920, 7181), (6179, 6880), (6364, 6680)]