8077484480

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{15289}}^1$

素因数の和:15446

約数の個数: 112

約数和(自身を含む): 20878556160

約数和(自身を除く): 12801071680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 127, 130, 160, 208, 254, 260, 320, 416, 508, 520, 635, 832, 1016, 1040, 1270, 1651, 2032, 2080, 2540, 3302, 4064, 4160, 5080, 6604, 8128, 8255, 10160, 13208, 15289, 16510, 20320, 26416, 30578, 33020, 40640, 52832, 61156, 66040, 76445, 105664, 122312, 132080, 152890, 198757, 244624, 264160, 305780, 397514, 489248, 528320, 611560, 795028, 978496, 993785, 1223120, 1590056, 1941703, 1987570, 2446240, 3180112, 3883406, 3975140, 4892480, 6360224, 7766812, 7950280, 9708515, 12720448, 15533624, 15900560, 19417030, 25242139, 31067248, 31801120, 38834060, 50484278, 62134496, 63602240, 77668120, 100968556, 124268992, 126210695, 155336240, 201937112, 252421390, 310672480, 403874224, 504842780, 621344960, 807748448, 1009685560, 1615496896, 2019371120, 4038742240, 8077484480]

約数ペア:

[(1, 8077484480), (2, 4038742240), (4, 2019371120), (5, 1615496896), (8, 1009685560), (10, 807748448), (13, 621344960), (16, 504842780), (20, 403874224), (26, 310672480), (32, 252421390), (40, 201937112), (52, 155336240), (64, 126210695), (65, 124268992), (80, 100968556), (104, 77668120), (127, 63602240), (130, 62134496), (160, 50484278), (208, 38834060), (254, 31801120), (260, 31067248), (320, 25242139), (416, 19417030), (508, 15900560), (520, 15533624), (635, 12720448), (832, 9708515), (1016, 7950280), (1040, 7766812), (1270, 6360224), (1651, 4892480), (2032, 3975140), (2080, 3883406), (2540, 3180112), (3302, 2446240), (4064, 1987570), (4160, 1941703), (5080, 1590056), (6604, 1223120), (8128, 993785), (8255, 978496), (10160, 795028), (13208, 611560), (15289, 528320), (16510, 489248), (20320, 397514), (26416, 305780), (30578, 264160), (33020, 244624), (40640, 198757), (52832, 152890), (61156, 132080), (66040, 122312), (76445, 105664)]