26224640

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 68108040

約数和(自身を除く): 41883400

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, 4160, 5120, 5122, 6304, 6656, 7880, 8320, 10240, 10244, 12608, 12805, 13312, 15760, 16640, 20488, 25216, 25610, 26624, 31520, 33280, 40976, 50432, 51220, 63040, 66560, 81952, 100864, 102440, 126080, 133120, 163904, 201728, 204880, 252160, 327808, 403456, 409760, 504320, 655616, 819520, 1008640, 1311232, 1639040, 2017280, 2622464, 3278080, 5244928, 6556160, 13112320, 26224640]

約数ペア:

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