11195140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{337}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 25893504

約数和(自身を除く): 14698364

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 151, 220, 302, 337, 604, 674, 755, 1348, 1510, 1661, 1685, 3020, 3322, 3370, 3707, 6644, 6740, 7414, 8305, 14828, 16610, 18535, 33220, 37070, 50887, 74140, 101774, 203548, 254435, 508870, 559757, 1017740, 1119514, 2239028, 2798785, 5597570, 11195140]

約数ペア:

[(1, 11195140), (2, 5597570), (4, 2798785), (5, 2239028), (10, 1119514), (11, 1017740), (20, 559757), (22, 508870), (44, 254435), (55, 203548), (110, 101774), (151, 74140), (220, 50887), (302, 37070), (337, 33220), (604, 18535), (674, 16610), (755, 14828), (1348, 8305), (1510, 7414), (1661, 6740), (1685, 6644), (3020, 3707), (3322, 3370)]