5170021120

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{367189}}^1$

素因数の和:367221

約数の個数: 72

約数和(自身を含む): 13509654480

約数和(自身を除く): 8339633360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 7040, 14080, 367189, 734378, 1468756, 1835945, 2937512, 3671890, 4039079, 5875024, 7343780, 8078158, 11750048, 14687560, 16156316, 20195395, 23500096, 29375120, 32312632, 40390790, 47000192, 58750240, 64625264, 80781580, 94000384, 117500480, 129250528, 161563160, 235000960, 258501056, 323126320, 470001920, 517002112, 646252640, 1034004224, 1292505280, 2585010560, 5170021120]

約数ペア:

[(1, 5170021120), (2, 2585010560), (4, 1292505280), (5, 1034004224), (8, 646252640), (10, 517002112), (11, 470001920), (16, 323126320), (20, 258501056), (22, 235000960), (32, 161563160), (40, 129250528), (44, 117500480), (55, 94000384), (64, 80781580), (80, 64625264), (88, 58750240), (110, 47000192), (128, 40390790), (160, 32312632), (176, 29375120), (220, 23500096), (256, 20195395), (320, 16156316), (352, 14687560), (440, 11750048), (640, 8078158), (704, 7343780), (880, 5875024), (1280, 4039079), (1408, 3671890), (1760, 2937512), (2816, 1835945), (3520, 1468756), (7040, 734378), (14080, 367189)]