4343540

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5297}}^1$

素因数の和:5347

約数の個数: 24

約数和(自身を含む): 9345672

約数和(自身を除く): 5002132

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 5297, 10594, 21188, 26485, 52970, 105940, 217177, 434354, 868708, 1085885, 2171770, 4343540]

約数ペア:

[(1, 4343540), (2, 2171770), (4, 1085885), (5, 868708), (10, 434354), (20, 217177), (41, 105940), (82, 52970), (164, 26485), (205, 21188), (410, 10594), (820, 5297)]