104898560

素因数分解:

$2^{13}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:241

約数の個数: 112

約数和(自身を含む): 272482056

約数和(自身を除く): 167583496

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 197, 208, 256, 260, 320, 394, 416, 512, 520, 640, 788, 832, 985, 1024, 1040, 1280, 1576, 1664, 1970, 2048, 2080, 2560, 2561, 3152, 3328, 3940, 4096, 4160, 5120, 5122, 6304, 6656, 7880, 8192, 8320, 10240, 10244, 12608, 12805, 13312, 15760, 16640, 20480, 20488, 25216, 25610, 26624, 31520, 33280, 40960, 40976, 50432, 51220, 53248, 63040, 66560, 81952, 100864, 102440, 106496, 126080, 133120, 163904, 201728, 204880, 252160, 266240, 327808, 403456, 409760, 504320, 532480, 655616, 806912, 819520, 1008640, 1311232, 1613824, 1639040, 2017280, 2622464, 3278080, 4034560, 5244928, 6556160, 8069120, 10489856, 13112320, 20979712, 26224640, 52449280, 104898560]

約数ペア:

[(1, 104898560), (2, 52449280), (4, 26224640), (5, 20979712), (8, 13112320), (10, 10489856), (13, 8069120), (16, 6556160), (20, 5244928), (26, 4034560), (32, 3278080), (40, 2622464), (52, 2017280), (64, 1639040), (65, 1613824), (80, 1311232), (104, 1008640), (128, 819520), (130, 806912), (160, 655616), (197, 532480), (208, 504320), (256, 409760), (260, 403456), (320, 327808), (394, 266240), (416, 252160), (512, 204880), (520, 201728), (640, 163904), (788, 133120), (832, 126080), (985, 106496), (1024, 102440), (1040, 100864), (1280, 81952), (1576, 66560), (1664, 63040), (1970, 53248), (2048, 51220), (2080, 50432), (2560, 40976), (2561, 40960), (3152, 33280), (3328, 31520), (3940, 26624), (4096, 25610), (4160, 25216), (5120, 20488), (5122, 20480), (6304, 16640), (6656, 15760), (7880, 13312), (8192, 12805), (8320, 12608), (10240, 10244)]