22353340

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{5297}}^1$

素因数の和:5517

約数の個数: 24

約数和(自身を含む): 47173392

約数和(自身を除く): 24820052

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 844, 1055, 2110, 4220, 5297, 10594, 21188, 26485, 52970, 105940, 1117667, 2235334, 4470668, 5588335, 11176670, 22353340]

約数ペア:

[(1, 22353340), (2, 11176670), (4, 5588335), (5, 4470668), (10, 2235334), (20, 1117667), (211, 105940), (422, 52970), (844, 26485), (1055, 21188), (2110, 10594), (4220, 5297)]