5290201600

素因数分解:

$2^9\times 5^2\times {\mathrm{173}}^1\times {\mathrm{2389}}^1$

素因数の和:2590

約数の個数: 120

約数和(自身を含む): 13188168180

約数和(自身を除く): 7897966580

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 173, 200, 256, 320, 346, 400, 512, 640, 692, 800, 865, 1280, 1384, 1600, 1730, 2389, 2560, 2768, 3200, 3460, 4325, 4778, 5536, 6400, 6920, 8650, 9556, 11072, 11945, 12800, 13840, 17300, 19112, 22144, 23890, 27680, 34600, 38224, 44288, 47780, 55360, 59725, 69200, 76448, 88576, 95560, 110720, 119450, 138400, 152896, 191120, 221440, 238900, 276800, 305792, 382240, 413297, 442880, 477800, 553600, 611584, 764480, 826594, 955600, 1107200, 1223168, 1528960, 1653188, 1911200, 2066485, 2214400, 3057920, 3306376, 3822400, 4132970, 6115840, 6612752, 7644800, 8265940, 10332425, 13225504, 15289600, 16531880, 20664850, 26451008, 30579200, 33063760, 41329700, 52902016, 66127520, 82659400, 105804032, 132255040, 165318800, 211608064, 264510080, 330637600, 529020160, 661275200, 1058040320, 1322550400, 2645100800, 5290201600]

約数ペア:

[(1, 5290201600), (2, 2645100800), (4, 1322550400), (5, 1058040320), (8, 661275200), (10, 529020160), (16, 330637600), (20, 264510080), (25, 211608064), (32, 165318800), (40, 132255040), (50, 105804032), (64, 82659400), (80, 66127520), (100, 52902016), (128, 41329700), (160, 33063760), (173, 30579200), (200, 26451008), (256, 20664850), (320, 16531880), (346, 15289600), (400, 13225504), (512, 10332425), (640, 8265940), (692, 7644800), (800, 6612752), (865, 6115840), (1280, 4132970), (1384, 3822400), (1600, 3306376), (1730, 3057920), (2389, 2214400), (2560, 2066485), (2768, 1911200), (3200, 1653188), (3460, 1528960), (4325, 1223168), (4778, 1107200), (5536, 955600), (6400, 826594), (6920, 764480), (8650, 611584), (9556, 553600), (11072, 477800), (11945, 442880), (12800, 413297), (13840, 382240), (17300, 305792), (19112, 276800), (22144, 238900), (23890, 221440), (27680, 191120), (34600, 152896), (38224, 138400), (44288, 119450), (47780, 110720), (55360, 95560), (59725, 88576), (69200, 76448)]