210007865870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{947}}^1\times {\mathrm{49171}}^1$

素因数の和:50177

約数の個数: 64

約数和(自身を含む): 422891788032

約数和(自身を除く): 212883922162

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 947, 1894, 2255, 4510, 4735, 9470, 10417, 20834, 38827, 49171, 52085, 77654, 98342, 104170, 194135, 245855, 388270, 427097, 491710, 540881, 854194, 1081762, 2016011, 2135485, 2704405, 4032022, 4270970, 5408810, 10080055, 20160110, 22176121, 44352242, 46564937, 93129874, 110880605, 221761210, 232824685, 465649370, 512214307, 1024428614, 1909162417, 2561071535, 3818324834, 5122143070, 9545812085, 19091624170, 21000786587, 42001573174, 105003932935, 210007865870]

約数ペア:

[(1, 210007865870), (2, 105003932935), (5, 42001573174), (10, 21000786587), (11, 19091624170), (22, 9545812085), (41, 5122143070), (55, 3818324834), (82, 2561071535), (110, 1909162417), (205, 1024428614), (410, 512214307), (451, 465649370), (902, 232824685), (947, 221761210), (1894, 110880605), (2255, 93129874), (4510, 46564937), (4735, 44352242), (9470, 22176121), (10417, 20160110), (20834, 10080055), (38827, 5408810), (49171, 4270970), (52085, 4032022), (77654, 2704405), (98342, 2135485), (104170, 2016011), (194135, 1081762), (245855, 854194), (388270, 540881), (427097, 491710)]