210006005620

素因数分解:

$2^2\times 5^1\times {\mathrm{52051}}^1\times {\mathrm{201731}}^1$

素因数の和:253791

約数の個数: 24

約数和(自身を含む): 441023270688

約数和(自身を除く): 231017265068

約数列:

[1, 2, 4, 5, 10, 20, 52051, 104102, 201731, 208204, 260255, 403462, 520510, 806924, 1008655, 1041020, 2017310, 4034620, 10500300281, 21000600562, 42001201124, 52501501405, 105003002810, 210006005620]

約数ペア:

[(1, 210006005620), (2, 105003002810), (4, 52501501405), (5, 42001201124), (10, 21000600562), (20, 10500300281), (52051, 4034620), (104102, 2017310), (201731, 1041020), (208204, 1008655), (260255, 806924), (403462, 520510)]