26768960

素因数分解:

$2^6\times 5^1\times {\mathrm{83653}}^1$

素因数の和:83670

約数の個数: 28

約数和(自身を含む): 63744348

約数和(自身を除く): 36975388

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 83653, 167306, 334612, 418265, 669224, 836530, 1338448, 1673060, 2676896, 3346120, 5353792, 6692240, 13384480, 26768960]

約数ペア:

[(1, 26768960), (2, 13384480), (4, 6692240), (5, 5353792), (8, 3346120), (10, 2676896), (16, 1673060), (20, 1338448), (32, 836530), (40, 669224), (64, 418265), (80, 334612), (160, 167306), (320, 83653)]