8349760

素因数分解:

$2^6\times 5^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:383

約数の個数: 56

約数和(自身を含む): 20162520

約数和(自身を除く): 11812760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 160, 194, 269, 320, 388, 485, 538, 776, 970, 1076, 1345, 1552, 1940, 2152, 2690, 3104, 3880, 4304, 5380, 6208, 7760, 8608, 10760, 15520, 17216, 21520, 26093, 31040, 43040, 52186, 86080, 104372, 130465, 208744, 260930, 417488, 521860, 834976, 1043720, 1669952, 2087440, 4174880, 8349760]

約数ペア:

[(1, 8349760), (2, 4174880), (4, 2087440), (5, 1669952), (8, 1043720), (10, 834976), (16, 521860), (20, 417488), (32, 260930), (40, 208744), (64, 130465), (80, 104372), (97, 86080), (160, 52186), (194, 43040), (269, 31040), (320, 26093), (388, 21520), (485, 17216), (538, 15520), (776, 10760), (970, 8608), (1076, 7760), (1345, 6208), (1552, 5380), (1940, 4304), (2152, 3880), (2690, 3104)]