7115420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27367}}^1$

素因数の和:27389

約数の個数: 24

約数和(自身を含む): 16092384

約数和(自身を除く): 8976964

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 27367, 54734, 109468, 136835, 273670, 355771, 547340, 711542, 1423084, 1778855, 3557710, 7115420]

約数ペア:

[(1, 7115420), (2, 3557710), (4, 1778855), (5, 1423084), (10, 711542), (13, 547340), (20, 355771), (26, 273670), (52, 136835), (65, 109468), (130, 54734), (260, 27367)]