34838140

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{13297}}^1$

素因数の和:13437

約数の個数: 24

約数和(自身を含む): 73724112

約数和(自身を除く): 38885972

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 13297, 26594, 53188, 66485, 132970, 265940, 1741907, 3483814, 6967628, 8709535, 17419070, 34838140]

約数ペア:

[(1, 34838140), (2, 17419070), (4, 8709535), (5, 6967628), (10, 3483814), (20, 1741907), (131, 265940), (262, 132970), (524, 66485), (655, 53188), (1310, 26594), (2620, 13297)]