210008777540

素因数分解:

$2^2\times 5^1\times {\mathrm{8971}}^1\times {\mathrm{1170487}}^1$

素因数の和:1179467

約数の個数: 24

約数和(自身を含む): 441067970112

約数和(自身を除く): 231059192572

約数列:

[1, 2, 4, 5, 10, 20, 8971, 17942, 35884, 44855, 89710, 179420, 1170487, 2340974, 4681948, 5852435, 11704870, 23409740, 10500438877, 21000877754, 42001755508, 52502194385, 105004388770, 210008777540]

約数ペア:

[(1, 210008777540), (2, 105004388770), (4, 52502194385), (5, 42001755508), (10, 21000877754), (20, 10500438877), (8971, 23409740), (17942, 11704870), (35884, 5852435), (44855, 4681948), (89710, 2340974), (179420, 1170487)]