5547740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 12870144

約数和(自身を除く): 7322404

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 151, 167, 220, 302, 334, 604, 668, 755, 835, 1510, 1661, 1670, 1837, 3020, 3322, 3340, 3674, 6644, 7348, 8305, 9185, 16610, 18370, 25217, 33220, 36740, 50434, 100868, 126085, 252170, 277387, 504340, 554774, 1109548, 1386935, 2773870, 5547740]

約数ペア:

[(1, 5547740), (2, 2773870), (4, 1386935), (5, 1109548), (10, 554774), (11, 504340), (20, 277387), (22, 252170), (44, 126085), (55, 100868), (110, 50434), (151, 36740), (167, 33220), (220, 25217), (302, 18370), (334, 16610), (604, 9185), (668, 8305), (755, 7348), (835, 6644), (1510, 3674), (1661, 3340), (1670, 3322), (1837, 3020)]