9980950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{28517}}^1$

素因数の和:28536

約数の個数: 24

約数和(自身を含む): 21217392

約数和(自身を除く): 11236442

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 28517, 57034, 142585, 199619, 285170, 399238, 712925, 998095, 1425850, 1996190, 4990475, 9980950]

約数ペア:

[(1, 9980950), (2, 4990475), (5, 1996190), (7, 1425850), (10, 998095), (14, 712925), (25, 399238), (35, 285170), (50, 199619), (70, 142585), (175, 57034), (350, 28517)]