108900770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{2297}}^1$

素因数の和:2746

約数の個数: 32

約数和(自身を含む): 214430976

約数和(自身を除く): 105530206

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 431, 862, 2155, 2297, 4310, 4594, 4741, 9482, 11485, 22970, 23705, 25267, 47410, 50534, 126335, 252670, 990007, 1980014, 4950035, 9900070, 10890077, 21780154, 54450385, 108900770]

約数ペア:

[(1, 108900770), (2, 54450385), (5, 21780154), (10, 10890077), (11, 9900070), (22, 4950035), (55, 1980014), (110, 990007), (431, 252670), (862, 126335), (2155, 50534), (2297, 47410), (4310, 25267), (4594, 23705), (4741, 22970), (9482, 11485)]