45890680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{104297}}^1$

素因数の和:104319

約数の個数: 32

約数和(自身を含む): 112641840

約数和(自身を除く): 66751160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 104297, 208594, 417188, 521485, 834376, 1042970, 1147267, 2085940, 2294534, 4171880, 4589068, 5736335, 9178136, 11472670, 22945340, 45890680]

約数ペア:

[(1, 45890680), (2, 22945340), (4, 11472670), (5, 9178136), (8, 5736335), (10, 4589068), (11, 4171880), (20, 2294534), (22, 2085940), (40, 1147267), (44, 1042970), (55, 834376), (88, 521485), (110, 417188), (220, 208594), (440, 104297)]