66959360

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1$

素因数の和:543

約数の個数: 96

約数和(自身を含む): 173365920

約数和(自身を除く): 106406560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 503, 512, 520, 640, 832, 1006, 1024, 1040, 1280, 1664, 2012, 2048, 2080, 2515, 2560, 3328, 4024, 4160, 5030, 5120, 6539, 6656, 8048, 8320, 10060, 10240, 13078, 13312, 16096, 16640, 20120, 26156, 26624, 32192, 32695, 33280, 40240, 52312, 64384, 65390, 66560, 80480, 104624, 128768, 130780, 133120, 160960, 209248, 257536, 261560, 321920, 418496, 515072, 523120, 643840, 836992, 1030144, 1046240, 1287680, 1673984, 2092480, 2575360, 3347968, 4184960, 5150720, 6695936, 8369920, 13391872, 16739840, 33479680, 66959360]

約数ペア:

[(1, 66959360), (2, 33479680), (4, 16739840), (5, 13391872), (8, 8369920), (10, 6695936), (13, 5150720), (16, 4184960), (20, 3347968), (26, 2575360), (32, 2092480), (40, 1673984), (52, 1287680), (64, 1046240), (65, 1030144), (80, 836992), (104, 643840), (128, 523120), (130, 515072), (160, 418496), (208, 321920), (256, 261560), (260, 257536), (320, 209248), (416, 160960), (503, 133120), (512, 130780), (520, 128768), (640, 104624), (832, 80480), (1006, 66560), (1024, 65390), (1040, 64384), (1280, 52312), (1664, 40240), (2012, 33280), (2048, 32695), (2080, 32192), (2515, 26624), (2560, 26156), (3328, 20120), (4024, 16640), (4160, 16096), (5030, 13312), (5120, 13078), (6539, 10240), (6656, 10060), (8048, 8320)]