1142042050

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{209549}}^1$

素因数の和:209670

約数の個数: 24

約数和(自身を含む): 2143696500

約数和(自身を除く): 1001654450

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 545, 1090, 2725, 5450, 209549, 419098, 1047745, 2095490, 5238725, 10477450, 22840841, 45681682, 114204205, 228408410, 571021025, 1142042050]

約数ペア:

[(1, 1142042050), (2, 571021025), (5, 228408410), (10, 114204205), (25, 45681682), (50, 22840841), (109, 10477450), (218, 5238725), (545, 2095490), (1090, 1047745), (2725, 419098), (5450, 209549)]