4879916140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1451}}^1\times {\mathrm{15287}}^1$

素因数の和:16758

約数の個数: 48

約数和(自身を含む): 11187880704

約数和(自身を除く): 6307964564

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1451, 2902, 5804, 7255, 14510, 15287, 15961, 29020, 30574, 31922, 61148, 63844, 76435, 79805, 152870, 159610, 168157, 305740, 319220, 336314, 672628, 840785, 1681570, 3363140, 22181437, 44362874, 88725748, 110907185, 221814370, 243995807, 443628740, 487991614, 975983228, 1219979035, 2439958070, 4879916140]

約数ペア:

[(1, 4879916140), (2, 2439958070), (4, 1219979035), (5, 975983228), (10, 487991614), (11, 443628740), (20, 243995807), (22, 221814370), (44, 110907185), (55, 88725748), (110, 44362874), (220, 22181437), (1451, 3363140), (2902, 1681570), (5804, 840785), (7255, 672628), (14510, 336314), (15287, 319220), (15961, 305740), (29020, 168157), (30574, 159610), (31922, 152870), (61148, 79805), (63844, 76435)]