25327940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{115127}}^1$

素因数の和:115147

約数の個数: 24

約数和(自身を含む): 58024512

約数和(自身を除く): 32696572

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 115127, 230254, 460508, 575635, 1151270, 1266397, 2302540, 2532794, 5065588, 6331985, 12663970, 25327940]

約数ペア:

[(1, 25327940), (2, 12663970), (4, 6331985), (5, 5065588), (10, 2532794), (11, 2302540), (20, 1266397), (22, 1151270), (44, 575635), (55, 460508), (110, 230254), (220, 115127)]