13962760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1061}}^1$

素因数の和:1126

約数の個数: 64

約数和(自身を含む): 36702720

約数和(自身を除く): 22739960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 658, 940, 1061, 1316, 1645, 1880, 2122, 2632, 3290, 4244, 5305, 6580, 7427, 8488, 10610, 13160, 14854, 21220, 29708, 37135, 42440, 49867, 59416, 74270, 99734, 148540, 199468, 249335, 297080, 349069, 398936, 498670, 698138, 997340, 1396276, 1745345, 1994680, 2792552, 3490690, 6981380, 13962760]

約数ペア:

[(1, 13962760), (2, 6981380), (4, 3490690), (5, 2792552), (7, 1994680), (8, 1745345), (10, 1396276), (14, 997340), (20, 698138), (28, 498670), (35, 398936), (40, 349069), (47, 297080), (56, 249335), (70, 199468), (94, 148540), (140, 99734), (188, 74270), (235, 59416), (280, 49867), (329, 42440), (376, 37135), (470, 29708), (658, 21220), (940, 14854), (1061, 13160), (1316, 10610), (1645, 8488), (1880, 7427), (2122, 6580), (2632, 5305), (3290, 4244)]