2019927195580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{19403}}^1\times {\mathrm{17293}}^1$

素因数の和:36755

約数の個数: 96

約数和(自身を含む): 4961107920384

約数和(自身を除く): 2941180724804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 17293, 19403, 34586, 38806, 69172, 77612, 86465, 97015, 121051, 135821, 172930, 194030, 242102, 271642, 345860, 388060, 484204, 543284, 605255, 679105, 743599, 834329, 1210510, 1358210, 1487198, 1668658, 2421020, 2716420, 2974396, 3337316, 3717995, 4171645, 5205193, 5840303, 7435990, 8343290, 10410386, 11680606, 14871980, 16686580, 20820772, 23361212, 26025965, 29201515, 52051930, 58403030, 104103860, 116806060, 335536079, 671072158, 1342144316, 1677680395, 2348752553, 3355360790, 4697505106, 6710721580, 9395010212, 11743762765, 14428051397, 23487525530, 28856102794, 46975051060, 57712205588, 72140256985, 100996359779, 144280513970, 201992719558, 288561027940, 403985439116, 504981798895, 1009963597790, 2019927195580]

約数ペア:

[(1, 2019927195580), (2, 1009963597790), (4, 504981798895), (5, 403985439116), (7, 288561027940), (10, 201992719558), (14, 144280513970), (20, 100996359779), (28, 72140256985), (35, 57712205588), (43, 46975051060), (70, 28856102794), (86, 23487525530), (140, 14428051397), (172, 11743762765), (215, 9395010212), (301, 6710721580), (430, 4697505106), (602, 3355360790), (860, 2348752553), (1204, 1677680395), (1505, 1342144316), (3010, 671072158), (6020, 335536079), (17293, 116806060), (19403, 104103860), (34586, 58403030), (38806, 52051930), (69172, 29201515), (77612, 26025965), (86465, 23361212), (97015, 20820772), (121051, 16686580), (135821, 14871980), (172930, 11680606), (194030, 10410386), (242102, 8343290), (271642, 7435990), (345860, 5840303), (388060, 5205193), (484204, 4171645), (543284, 3717995), (605255, 3337316), (679105, 2974396), (743599, 2716420), (834329, 2421020), (1210510, 1668658), (1358210, 1487198)]