45394910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{1009}}^1$

素因数の和:1436

約数の個数: 32

約数和(自身を含む): 89445600

約数和(自身を除く): 44050690

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 409, 818, 1009, 2018, 2045, 4090, 4499, 5045, 8998, 10090, 11099, 22198, 22495, 44990, 55495, 110990, 412681, 825362, 2063405, 4126810, 4539491, 9078982, 22697455, 45394910]

約数ペア:

[(1, 45394910), (2, 22697455), (5, 9078982), (10, 4539491), (11, 4126810), (22, 2063405), (55, 825362), (110, 412681), (409, 110990), (818, 55495), (1009, 44990), (2018, 22495), (2045, 22198), (4090, 11099), (4499, 10090), (5045, 8998)]