24382420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71713}}^1$

素因数の和:71739

約数の個数: 24

約数和(自身を含む): 54215784

約数和(自身を除く): 29833364

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 71713, 143426, 286852, 358565, 717130, 1219121, 1434260, 2438242, 4876484, 6095605, 12191210, 24382420]

約数ペア:

[(1, 24382420), (2, 12191210), (4, 6095605), (5, 4876484), (10, 2438242), (17, 1434260), (20, 1219121), (34, 717130), (68, 358565), (85, 286852), (170, 143426), (340, 71713)]