13844320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:332

約数の個数: 96

約数和(自身を含む): 38320128

約数和(自身を除く): 24475808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 70, 80, 94, 112, 140, 160, 188, 224, 235, 263, 280, 329, 376, 470, 526, 560, 658, 752, 940, 1052, 1120, 1315, 1316, 1504, 1645, 1841, 1880, 2104, 2630, 2632, 3290, 3682, 3760, 4208, 5260, 5264, 6580, 7364, 7520, 8416, 9205, 10520, 10528, 12361, 13160, 14728, 18410, 21040, 24722, 26320, 29456, 36820, 42080, 49444, 52640, 58912, 61805, 73640, 86527, 98888, 123610, 147280, 173054, 197776, 247220, 294560, 346108, 395552, 432635, 494440, 692216, 865270, 988880, 1384432, 1730540, 1977760, 2768864, 3461080, 6922160, 13844320]

約数ペア:

[(1, 13844320), (2, 6922160), (4, 3461080), (5, 2768864), (7, 1977760), (8, 1730540), (10, 1384432), (14, 988880), (16, 865270), (20, 692216), (28, 494440), (32, 432635), (35, 395552), (40, 346108), (47, 294560), (56, 247220), (70, 197776), (80, 173054), (94, 147280), (112, 123610), (140, 98888), (160, 86527), (188, 73640), (224, 61805), (235, 58912), (263, 52640), (280, 49444), (329, 42080), (376, 36820), (470, 29456), (526, 26320), (560, 24722), (658, 21040), (752, 18410), (940, 14728), (1052, 13160), (1120, 12361), (1315, 10528), (1316, 10520), (1504, 9205), (1645, 8416), (1841, 7520), (1880, 7364), (2104, 6580), (2630, 5264), (2632, 5260), (3290, 4208), (3682, 3760)]