45812540

素因数分解:

$2^2\times 5^1\times {\mathrm{2290627}}^1$

素因数の和:2290636

約数の個数: 12

約数和(自身を含む): 96206376

約数和(自身を除く): 50393836

約数列:

[1, 2, 4, 5, 10, 20, 2290627, 4581254, 9162508, 11453135, 22906270, 45812540]

約数ペア:

[(1, 45812540), (2, 22906270), (4, 11453135), (5, 9162508), (10, 4581254), (20, 2290627)]