13641400

素因数分解:

$2^3\times 5^2\times {\mathrm{68207}}^1$

素因数の和:68223

約数の個数: 24

約数和(自身を含む): 31716720

約数和(自身を除く): 18075320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 68207, 136414, 272828, 341035, 545656, 682070, 1364140, 1705175, 2728280, 3410350, 6820700, 13641400]

約数ペア:

[(1, 13641400), (2, 6820700), (4, 3410350), (5, 2728280), (8, 1705175), (10, 1364140), (20, 682070), (25, 545656), (40, 341035), (50, 272828), (100, 136414), (200, 68207)]