22472540

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{10909}}^1$

素因数の和:11021

約数の個数: 24

約数和(自身を含む): 47654880

約数和(自身を除く): 25182340

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 10909, 21818, 43636, 54545, 109090, 218180, 1123627, 2247254, 4494508, 5618135, 11236270, 22472540]

約数ペア:

[(1, 22472540), (2, 11236270), (4, 5618135), (5, 4494508), (10, 2247254), (20, 1123627), (103, 218180), (206, 109090), (412, 54545), (515, 43636), (1030, 21818), (2060, 10909)]