22342460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{159589}}^1$

素因数の和:159605

約数の個数: 24

約数和(自身を含む): 53622240

約数和(自身を除く): 31279780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 159589, 319178, 638356, 797945, 1117123, 1595890, 2234246, 3191780, 4468492, 5585615, 11171230, 22342460]

約数ペア:

[(1, 22342460), (2, 11171230), (4, 5585615), (5, 4468492), (7, 3191780), (10, 2234246), (14, 1595890), (20, 1117123), (28, 797945), (35, 638356), (70, 319178), (140, 159589)]