29187520

素因数分解:

$2^6\times 5^1\times {\mathrm{197}}^1\times {\mathrm{463}}^1$

素因数の和:677

約数の個数: 56

約数和(自身を含む): 70006464

約数和(自身を除く): 40818944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 197, 320, 394, 463, 788, 926, 985, 1576, 1852, 1970, 2315, 3152, 3704, 3940, 4630, 6304, 7408, 7880, 9260, 12608, 14816, 15760, 18520, 29632, 31520, 37040, 63040, 74080, 91211, 148160, 182422, 364844, 456055, 729688, 912110, 1459376, 1824220, 2918752, 3648440, 5837504, 7296880, 14593760, 29187520]

約数ペア:

[(1, 29187520), (2, 14593760), (4, 7296880), (5, 5837504), (8, 3648440), (10, 2918752), (16, 1824220), (20, 1459376), (32, 912110), (40, 729688), (64, 456055), (80, 364844), (160, 182422), (197, 148160), (320, 91211), (394, 74080), (463, 63040), (788, 37040), (926, 31520), (985, 29632), (1576, 18520), (1852, 15760), (1970, 14816), (2315, 12608), (3152, 9260), (3704, 7880), (3940, 7408), (4630, 6304)]