6556160

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:233

約数の個数: 80

約数和(自身を含む): 17014536

約数和(自身を除く): 10458376

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, 1040, 1280, 1576, 1664, 1970, 2080, 2560, 2561, 3152, 3328, 3940, 4160, 5122, 6304, 6656, 7880, 8320, 10244, 12608, 12805, 15760, 16640, 20488, 25216, 25610, 31520, 33280, 40976, 50432, 51220, 63040, 81952, 100864, 102440, 126080, 163904, 204880, 252160, 327808, 409760, 504320, 655616, 819520, 1311232, 1639040, 3278080, 6556160]

約数ペア:

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