2000650175

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{28859}}^1$

素因数の和:28975

約数の個数: 24

約数和(自身を含む): 2576620800

約数和(自身を除く): 575970625

約数列:

[1, 5, 25, 47, 59, 235, 295, 1175, 1475, 2773, 13865, 28859, 69325, 144295, 721475, 1356373, 1702681, 6781865, 8513405, 33909325, 42567025, 80026007, 400130035, 2000650175]

約数ペア:

[(1, 2000650175), (5, 400130035), (25, 80026007), (47, 42567025), (59, 33909325), (235, 8513405), (295, 6781865), (1175, 1702681), (1475, 1356373), (2773, 721475), (13865, 144295), (28859, 69325)]