134144000

素因数分解:

$2^{13}\times 5^3\times {\mathrm{131}}^1$

素因数の和:172

約数の個数: 112

約数和(自身を含む): 337358736

約数和(自身を除く): 203214736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 131, 160, 200, 250, 256, 262, 320, 400, 500, 512, 524, 640, 655, 800, 1000, 1024, 1048, 1280, 1310, 1600, 2000, 2048, 2096, 2560, 2620, 3200, 3275, 4000, 4096, 4192, 5120, 5240, 6400, 6550, 8000, 8192, 8384, 10240, 10480, 12800, 13100, 16000, 16375, 16768, 20480, 20960, 25600, 26200, 32000, 32750, 33536, 40960, 41920, 51200, 52400, 64000, 65500, 67072, 83840, 102400, 104800, 128000, 131000, 134144, 167680, 204800, 209600, 256000, 262000, 268288, 335360, 419200, 512000, 524000, 536576, 670720, 838400, 1024000, 1048000, 1073152, 1341440, 1676800, 2096000, 2682880, 3353600, 4192000, 5365760, 6707200, 8384000, 13414400, 16768000, 26828800, 33536000, 67072000, 134144000]

約数ペア:

[(1, 134144000), (2, 67072000), (4, 33536000), (5, 26828800), (8, 16768000), (10, 13414400), (16, 8384000), (20, 6707200), (25, 5365760), (32, 4192000), (40, 3353600), (50, 2682880), (64, 2096000), (80, 1676800), (100, 1341440), (125, 1073152), (128, 1048000), (131, 1024000), (160, 838400), (200, 670720), (250, 536576), (256, 524000), (262, 512000), (320, 419200), (400, 335360), (500, 268288), (512, 262000), (524, 256000), (640, 209600), (655, 204800), (800, 167680), (1000, 134144), (1024, 131000), (1048, 128000), (1280, 104800), (1310, 102400), (1600, 83840), (2000, 67072), (2048, 65500), (2096, 64000), (2560, 52400), (2620, 51200), (3200, 41920), (3275, 40960), (4000, 33536), (4096, 32750), (4192, 32000), (5120, 26200), (5240, 25600), (6400, 20960), (6550, 20480), (8000, 16768), (8192, 16375), (8384, 16000), (10240, 13100), (10480, 12800)]