25492460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{182089}}^1$

素因数の和:182105

約数の個数: 24

約数和(自身を含む): 61182240

約数和(自身を除く): 35689780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 182089, 364178, 728356, 910445, 1274623, 1820890, 2549246, 3641780, 5098492, 6373115, 12746230, 25492460]

約数ペア:

[(1, 25492460), (2, 12746230), (4, 6373115), (5, 5098492), (7, 3641780), (10, 2549246), (14, 1820890), (20, 1274623), (28, 910445), (35, 728356), (70, 364178), (140, 182089)]