105859280

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1$

素因数の和:588

約数の個数: 80

約数和(自身を含む): 257662080

約数和(自身を除く): 151802800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 103, 116, 145, 206, 232, 290, 412, 443, 464, 515, 580, 824, 886, 1030, 1160, 1648, 1772, 2060, 2215, 2320, 2987, 3544, 4120, 4430, 5974, 7088, 8240, 8860, 11948, 12847, 14935, 17720, 23896, 25694, 29870, 35440, 45629, 47792, 51388, 59740, 64235, 91258, 102776, 119480, 128470, 182516, 205552, 228145, 238960, 256940, 365032, 456290, 513880, 730064, 912580, 1027760, 1323241, 1825160, 2646482, 3650320, 5292964, 6616205, 10585928, 13232410, 21171856, 26464820, 52929640, 105859280]

約数ペア:

[(1, 105859280), (2, 52929640), (4, 26464820), (5, 21171856), (8, 13232410), (10, 10585928), (16, 6616205), (20, 5292964), (29, 3650320), (40, 2646482), (58, 1825160), (80, 1323241), (103, 1027760), (116, 912580), (145, 730064), (206, 513880), (232, 456290), (290, 365032), (412, 256940), (443, 238960), (464, 228145), (515, 205552), (580, 182516), (824, 128470), (886, 119480), (1030, 102776), (1160, 91258), (1648, 64235), (1772, 59740), (2060, 51388), (2215, 47792), (2320, 45629), (2987, 35440), (3544, 29870), (4120, 25694), (4430, 23896), (5974, 17720), (7088, 14935), (8240, 12847), (8860, 11948)]