19303400

素因数分解:

$2^3\times 5^2\times {\mathrm{96517}}^1$

素因数の和:96533

約数の個数: 24

約数和(自身を含む): 44880870

約数和(自身を除く): 25577470

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 96517, 193034, 386068, 482585, 772136, 965170, 1930340, 2412925, 3860680, 4825850, 9651700, 19303400]

約数ペア:

[(1, 19303400), (2, 9651700), (4, 4825850), (5, 3860680), (8, 2412925), (10, 1930340), (20, 965170), (25, 772136), (40, 482585), (50, 386068), (100, 193034), (200, 96517)]