235702940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1071377}}^1$

素因数の和:1071397

約数の個数: 24

約数和(自身を含む): 539974512

約数和(自身を除く): 304271572

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1071377, 2142754, 4285508, 5356885, 10713770, 11785147, 21427540, 23570294, 47140588, 58925735, 117851470, 235702940]

約数ペア:

[(1, 235702940), (2, 117851470), (4, 58925735), (5, 47140588), (10, 23570294), (11, 21427540), (20, 11785147), (22, 10713770), (44, 5356885), (55, 4285508), (110, 2142754), (220, 1071377)]