112980040

素因数分解:

$2^3\times 5^1\times {\mathrm{997}}^1\times {\mathrm{2833}}^1$

素因数の和:3841

約数の個数: 32

約数和(自身を含む): 254549880

約数和(自身を除く): 141569840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 997, 1994, 2833, 3988, 4985, 5666, 7976, 9970, 11332, 14165, 19940, 22664, 28330, 39880, 56660, 113320, 2824501, 5649002, 11298004, 14122505, 22596008, 28245010, 56490020, 112980040]

約数ペア:

[(1, 112980040), (2, 56490020), (4, 28245010), (5, 22596008), (8, 14122505), (10, 11298004), (20, 5649002), (40, 2824501), (997, 113320), (1994, 56660), (2833, 39880), (3988, 28330), (4985, 22664), (5666, 19940), (7976, 14165), (9970, 11332)]