110974040

素因数分解:

$2^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{14083}}^1$

素因数の和:14291

約数の個数: 32

約数和(自身を含む): 250976880

約数和(自身を除く): 140002840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 197, 394, 788, 985, 1576, 1970, 3940, 7880, 14083, 28166, 56332, 70415, 112664, 140830, 281660, 563320, 2774351, 5548702, 11097404, 13871755, 22194808, 27743510, 55487020, 110974040]

約数ペア:

[(1, 110974040), (2, 55487020), (4, 27743510), (5, 22194808), (8, 13871755), (10, 11097404), (20, 5548702), (40, 2774351), (197, 563320), (394, 281660), (788, 140830), (985, 112664), (1576, 70415), (1970, 56332), (3940, 28166), (7880, 14083)]