11501420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{82153}}^1$

素因数の和:82169

約数の個数: 24

約数和(自身を含む): 27603744

約数和(自身を除く): 16102324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 82153, 164306, 328612, 410765, 575071, 821530, 1150142, 1643060, 2300284, 2875355, 5750710, 11501420]

約数ペア:

[(1, 11501420), (2, 5750710), (4, 2875355), (5, 2300284), (7, 1643060), (10, 1150142), (14, 821530), (20, 575071), (28, 410765), (35, 328612), (70, 164306), (140, 82153)]