8158719740

素因数分解:

$2^2\times 5^1\times {\mathrm{2887}}^1\times {\mathrm{141301}}^1$

素因数の和:144197

約数の個数: 24

約数和(自身を含む): 17139367392

約数和(自身を除く): 8980647652

約数列:

[1, 2, 4, 5, 10, 20, 2887, 5774, 11548, 14435, 28870, 57740, 141301, 282602, 565204, 706505, 1413010, 2826020, 407935987, 815871974, 1631743948, 2039679935, 4079359870, 8158719740]

約数ペア:

[(1, 8158719740), (2, 4079359870), (4, 2039679935), (5, 1631743948), (10, 815871974), (20, 407935987), (2887, 2826020), (5774, 1413010), (11548, 706505), (14435, 565204), (28870, 282602), (57740, 141301)]