122959520

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 301771008

約数和(自身を除く): 178811488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 83, 94, 160, 166, 188, 197, 235, 332, 376, 394, 415, 470, 664, 752, 788, 830, 940, 985, 1328, 1504, 1576, 1660, 1880, 1970, 2656, 3152, 3320, 3760, 3901, 3940, 6304, 6640, 7520, 7802, 7880, 9259, 13280, 15604, 15760, 16351, 18518, 19505, 31208, 31520, 32702, 37036, 39010, 46295, 62416, 65404, 74072, 78020, 81755, 92590, 124832, 130808, 148144, 156040, 163510, 185180, 261616, 296288, 312080, 327020, 370360, 523232, 624160, 654040, 740720, 768497, 1308080, 1481440, 1536994, 2616160, 3073988, 3842485, 6147976, 7684970, 12295952, 15369940, 24591904, 30739880, 61479760, 122959520]

約数ペア:

[(1, 122959520), (2, 61479760), (4, 30739880), (5, 24591904), (8, 15369940), (10, 12295952), (16, 7684970), (20, 6147976), (32, 3842485), (40, 3073988), (47, 2616160), (80, 1536994), (83, 1481440), (94, 1308080), (160, 768497), (166, 740720), (188, 654040), (197, 624160), (235, 523232), (332, 370360), (376, 327020), (394, 312080), (415, 296288), (470, 261616), (664, 185180), (752, 163510), (788, 156040), (830, 148144), (940, 130808), (985, 124832), (1328, 92590), (1504, 81755), (1576, 78020), (1660, 74072), (1880, 65404), (1970, 62416), (2656, 46295), (3152, 39010), (3320, 37036), (3760, 32702), (3901, 31520), (3940, 31208), (6304, 19505), (6640, 18518), (7520, 16351), (7802, 15760), (7880, 15604), (9259, 13280)]