2010050308

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{45121}}^1$

素因数の和:45212

約数の個数: 48

約数和(自身を含む): 4224863104

約数和(自身を除く): 2214812796

約数列:

[1, 2, 4, 7, 14, 28, 37, 43, 74, 86, 148, 172, 259, 301, 518, 602, 1036, 1204, 1591, 3182, 6364, 11137, 22274, 44548, 45121, 90242, 180484, 315847, 631694, 1263388, 1669477, 1940203, 3338954, 3880406, 6677908, 7760812, 11686339, 13581421, 23372678, 27162842, 46745356, 54325684, 71787511, 143575022, 287150044, 502512577, 1005025154, 2010050308]

約数ペア:

[(1, 2010050308), (2, 1005025154), (4, 502512577), (7, 287150044), (14, 143575022), (28, 71787511), (37, 54325684), (43, 46745356), (74, 27162842), (86, 23372678), (148, 13581421), (172, 11686339), (259, 7760812), (301, 6677908), (518, 3880406), (602, 3338954), (1036, 1940203), (1204, 1669477), (1591, 1263388), (3182, 631694), (6364, 315847), (11137, 180484), (22274, 90242), (44548, 45121)]