55704880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9043}}^1$

素因数の和:9074

約数の個数: 80

約数和(自身を含む): 161489664

約数和(自身を除く): 105784784

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 9043, 18086, 36172, 45215, 63301, 72344, 90430, 99473, 126602, 144688, 180860, 198946, 253204, 316505, 361720, 397892, 497365, 506408, 633010, 696311, 723440, 795784, 994730, 1012816, 1266020, 1392622, 1591568, 1989460, 2532040, 2785244, 3481555, 3978920, 5064080, 5570488, 6963110, 7957840, 11140976, 13926220, 27852440, 55704880]

約数ペア:

[(1, 55704880), (2, 27852440), (4, 13926220), (5, 11140976), (7, 7957840), (8, 6963110), (10, 5570488), (11, 5064080), (14, 3978920), (16, 3481555), (20, 2785244), (22, 2532040), (28, 1989460), (35, 1591568), (40, 1392622), (44, 1266020), (55, 1012816), (56, 994730), (70, 795784), (77, 723440), (80, 696311), (88, 633010), (110, 506408), (112, 497365), (140, 397892), (154, 361720), (176, 316505), (220, 253204), (280, 198946), (308, 180860), (385, 144688), (440, 126602), (560, 99473), (616, 90430), (770, 72344), (880, 63301), (1232, 45215), (1540, 36172), (3080, 18086), (6160, 9043)]