2079463760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2363027}}^1$

素因数の和:2363051

約数の個数: 40

約数和(自身を含む): 5274278496

約数和(自身を除く): 3194814736

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 2363027, 4726054, 9452108, 11815135, 18904216, 23630270, 25993297, 37808432, 47260540, 51986594, 94521080, 103973188, 129966485, 189042160, 207946376, 259932970, 415892752, 519865940, 1039731880, 2079463760]

約数ペア:

[(1, 2079463760), (2, 1039731880), (4, 519865940), (5, 415892752), (8, 259932970), (10, 207946376), (11, 189042160), (16, 129966485), (20, 103973188), (22, 94521080), (40, 51986594), (44, 47260540), (55, 37808432), (80, 25993297), (88, 23630270), (110, 18904216), (176, 11815135), (220, 9452108), (440, 4726054), (880, 2363027)]