3670221980

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{17681}}^1$

素因数の和:17894

約数の個数: 48

約数和(自身を含む): 7860144096

約数和(自身を除く): 4189922116

約数列:

[1, 2, 4, 5, 10, 20, 97, 107, 194, 214, 388, 428, 485, 535, 970, 1070, 1940, 2140, 10379, 17681, 20758, 35362, 41516, 51895, 70724, 88405, 103790, 176810, 207580, 353620, 1715057, 1891867, 3430114, 3783734, 6860228, 7567468, 8575285, 9459335, 17150570, 18918670, 34301140, 37837340, 183511099, 367022198, 734044396, 917555495, 1835110990, 3670221980]

約数ペア:

[(1, 3670221980), (2, 1835110990), (4, 917555495), (5, 734044396), (10, 367022198), (20, 183511099), (97, 37837340), (107, 34301140), (194, 18918670), (214, 17150570), (388, 9459335), (428, 8575285), (485, 7567468), (535, 6860228), (970, 3783734), (1070, 3430114), (1940, 1891867), (2140, 1715057), (10379, 353620), (17681, 207580), (20758, 176810), (35362, 103790), (41516, 88405), (51895, 70724)]