853313432840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{13952149}}^1$

素因数の和:13952310

約数の個数: 64

約数和(自身を含む): 2109565080000

約数和(自身を除く): 1256251647160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 139, 220, 278, 440, 556, 695, 1112, 1390, 1529, 2780, 3058, 5560, 6116, 7645, 12232, 15290, 30580, 61160, 13952149, 27904298, 55808596, 69760745, 111617192, 139521490, 153473639, 279042980, 306947278, 558085960, 613894556, 767368195, 1227789112, 1534736390, 1939348711, 3069472780, 3878697422, 6138945560, 7757394844, 9696743555, 15514789688, 19393487110, 21332835821, 38786974220, 42665671642, 77573948440, 85331343284, 106664179105, 170662686568, 213328358210, 426656716420, 853313432840]

約数ペア:

[(1, 853313432840), (2, 426656716420), (4, 213328358210), (5, 170662686568), (8, 106664179105), (10, 85331343284), (11, 77573948440), (20, 42665671642), (22, 38786974220), (40, 21332835821), (44, 19393487110), (55, 15514789688), (88, 9696743555), (110, 7757394844), (139, 6138945560), (220, 3878697422), (278, 3069472780), (440, 1939348711), (556, 1534736390), (695, 1227789112), (1112, 767368195), (1390, 613894556), (1529, 558085960), (2780, 306947278), (3058, 279042980), (5560, 153473639), (6116, 139521490), (7645, 111617192), (12232, 69760745), (15290, 55808596), (30580, 27904298), (61160, 13952149)]