112179680

素因数分解:

$2^5\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3559}}^1$

素因数の和:3771

約数の個数: 48

約数和(自身を含む): 266444640

約数和(自身を除く): 154264960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 197, 394, 788, 985, 1576, 1970, 3152, 3559, 3940, 6304, 7118, 7880, 14236, 15760, 17795, 28472, 31520, 35590, 56944, 71180, 113888, 142360, 284720, 569440, 701123, 1402246, 2804492, 3505615, 5608984, 7011230, 11217968, 14022460, 22435936, 28044920, 56089840, 112179680]

約数ペア:

[(1, 112179680), (2, 56089840), (4, 28044920), (5, 22435936), (8, 14022460), (10, 11217968), (16, 7011230), (20, 5608984), (32, 3505615), (40, 2804492), (80, 1402246), (160, 701123), (197, 569440), (394, 284720), (788, 142360), (985, 113888), (1576, 71180), (1970, 56944), (3152, 35590), (3559, 31520), (3940, 28472), (6304, 17795), (7118, 15760), (7880, 14236)]