28151112770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1039}}^1\times {\mathrm{14489}}^1$

素因数の和:15563

約数の個数: 64

約数和(自身を含む): 58590604800

約数和(自身を除く): 30439492030

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1039, 1870, 2078, 5195, 10390, 11429, 14489, 17663, 22858, 28978, 35326, 57145, 72445, 88315, 114290, 144890, 159379, 176630, 194293, 246313, 318758, 388586, 492626, 796895, 971465, 1231565, 1593790, 1942930, 2463130, 2709443, 5418886, 13547215, 15054071, 27094430, 30108142, 75270355, 150540710, 165594781, 255919207, 331189562, 511838414, 827973905, 1279596035, 1655947810, 2559192070, 2815111277, 5630222554, 14075556385, 28151112770]

約数ペア:

[(1, 28151112770), (2, 14075556385), (5, 5630222554), (10, 2815111277), (11, 2559192070), (17, 1655947810), (22, 1279596035), (34, 827973905), (55, 511838414), (85, 331189562), (110, 255919207), (170, 165594781), (187, 150540710), (374, 75270355), (935, 30108142), (1039, 27094430), (1870, 15054071), (2078, 13547215), (5195, 5418886), (10390, 2709443), (11429, 2463130), (14489, 1942930), (17663, 1593790), (22858, 1231565), (28978, 971465), (35326, 796895), (57145, 492626), (72445, 388586), (88315, 318758), (114290, 246313), (144890, 194293), (159379, 176630)]