146580940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{666277}}^1$

素因数の和:666297

約数の個数: 24

約数和(自身を含む): 335804112

約数和(自身を除く): 189223172

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 666277, 1332554, 2665108, 3331385, 6662770, 7329047, 13325540, 14658094, 29316188, 36645235, 73290470, 146580940]

約数ペア:

[(1, 146580940), (2, 73290470), (4, 36645235), (5, 29316188), (10, 14658094), (11, 13325540), (20, 7329047), (22, 6662770), (44, 3331385), (55, 2665108), (110, 1332554), (220, 666277)]