2839900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{4057}}^1$

素因数の和:4078

約数の個数: 36

約数和(自身を含む): 7044688

約数和(自身を除く): 4204788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 4057, 8114, 16228, 20285, 28399, 40570, 56798, 81140, 101425, 113596, 141995, 202850, 283990, 405700, 567980, 709975, 1419950, 2839900]

約数ペア:

[(1, 2839900), (2, 1419950), (4, 709975), (5, 567980), (7, 405700), (10, 283990), (14, 202850), (20, 141995), (25, 113596), (28, 101425), (35, 81140), (50, 56798), (70, 40570), (100, 28399), (140, 20285), (175, 16228), (350, 8114), (700, 4057)]