43489280

素因数分解:

$2^{11}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:195

約数の個数: 96

約数和(自身を含む): 108501120

約数和(自身を除く): 65011840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 137, 155, 160, 248, 256, 274, 310, 320, 496, 512, 548, 620, 640, 685, 992, 1024, 1096, 1240, 1280, 1370, 1984, 2048, 2192, 2480, 2560, 2740, 3968, 4247, 4384, 4960, 5120, 5480, 7936, 8494, 8768, 9920, 10240, 10960, 15872, 16988, 17536, 19840, 21235, 21920, 31744, 33976, 35072, 39680, 42470, 43840, 63488, 67952, 70144, 79360, 84940, 87680, 135904, 140288, 158720, 169880, 175360, 271808, 280576, 317440, 339760, 350720, 543616, 679520, 701440, 1087232, 1359040, 1402880, 2174464, 2718080, 4348928, 5436160, 8697856, 10872320, 21744640, 43489280]

約数ペア:

[(1, 43489280), (2, 21744640), (4, 10872320), (5, 8697856), (8, 5436160), (10, 4348928), (16, 2718080), (20, 2174464), (31, 1402880), (32, 1359040), (40, 1087232), (62, 701440), (64, 679520), (80, 543616), (124, 350720), (128, 339760), (137, 317440), (155, 280576), (160, 271808), (248, 175360), (256, 169880), (274, 158720), (310, 140288), (320, 135904), (496, 87680), (512, 84940), (548, 79360), (620, 70144), (640, 67952), (685, 63488), (992, 43840), (1024, 42470), (1096, 39680), (1240, 35072), (1280, 33976), (1370, 31744), (1984, 21920), (2048, 21235), (2192, 19840), (2480, 17536), (2560, 16988), (2740, 15872), (3968, 10960), (4247, 10240), (4384, 9920), (4960, 8768), (5120, 8494), (5480, 7936)]