266497940

素因数分解:

$2^2\times 5^1\times {\mathrm{2297}}^1\times {\mathrm{5801}}^1$

素因数の和:8107

約数の個数: 24

約数和(自身を含む): 559985832

約数和(自身を除く): 293487892

約数列:

[1, 2, 4, 5, 10, 20, 2297, 4594, 5801, 9188, 11485, 11602, 22970, 23204, 29005, 45940, 58010, 116020, 13324897, 26649794, 53299588, 66624485, 133248970, 266497940]

約数ペア:

[(1, 266497940), (2, 133248970), (4, 66624485), (5, 53299588), (10, 26649794), (20, 13324897), (2297, 116020), (4594, 58010), (5801, 45940), (9188, 29005), (11485, 23204), (11602, 22970)]