2006875175

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{19009}}^1$

素因数の和:19163

約数の個数: 24

約数和(自身を含む): 2574106080

約数和(自身を除く): 567230905

約数列:

[1, 5, 25, 41, 103, 205, 515, 1025, 2575, 4223, 19009, 21115, 95045, 105575, 475225, 779369, 1957927, 3896845, 9789635, 19484225, 48948175, 80275007, 401375035, 2006875175]

約数ペア:

[(1, 2006875175), (5, 401375035), (25, 80275007), (41, 48948175), (103, 19484225), (205, 9789635), (515, 3896845), (1025, 1957927), (2575, 779369), (4223, 475225), (19009, 105575), (21115, 95045)]