61204460

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{38737}}^1$

素因数の和:38825

約数の個数: 24

約数和(自身を含む): 130159680

約数和(自身を除く): 68955220

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 38737, 77474, 154948, 193685, 387370, 774740, 3060223, 6120446, 12240892, 15301115, 30602230, 61204460]

約数ペア:

[(1, 61204460), (2, 30602230), (4, 15301115), (5, 12240892), (10, 6120446), (20, 3060223), (79, 774740), (158, 387370), (316, 193685), (395, 154948), (790, 77474), (1580, 38737)]