63804460

素因数分解:

$2^2\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{2579}}^1$

素因数の和:3825

約数の個数: 24

約数和(自身を含む): 134149680

約数和(自身を除く): 70345220

約数列:

[1, 2, 4, 5, 10, 20, 1237, 2474, 2579, 4948, 5158, 6185, 10316, 12370, 12895, 24740, 25790, 51580, 3190223, 6380446, 12760892, 15951115, 31902230, 63804460]

約数ペア:

[(1, 63804460), (2, 31902230), (4, 15951115), (5, 12760892), (10, 6380446), (20, 3190223), (1237, 51580), (2474, 25790), (2579, 24740), (4948, 12895), (5158, 12370), (6185, 10316)]