118813180

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{126397}}^1$

素因数の和:126453

約数の個数: 24

約数和(自身を含む): 254818368

約数和(自身を除く): 136005188

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 126397, 252794, 505588, 631985, 1263970, 2527940, 5940659, 11881318, 23762636, 29703295, 59406590, 118813180]

約数ペア:

[(1, 118813180), (2, 59406590), (4, 29703295), (5, 23762636), (10, 11881318), (20, 5940659), (47, 2527940), (94, 1263970), (188, 631985), (235, 505588), (470, 252794), (940, 126397)]