2000821850

素因数分解:

$2^1\times 5^2\times {\mathrm{5903}}^1\times {\mathrm{6779}}^1$

素因数の和:12694

約数の個数: 24

約数和(自身を含む): 3722708160

約数和(自身を除く): 1721886310

約数列:

[1, 2, 5, 10, 25, 50, 5903, 6779, 11806, 13558, 29515, 33895, 59030, 67790, 147575, 169475, 295150, 338950, 40016437, 80032874, 200082185, 400164370, 1000410925, 2000821850]

約数ペア:

[(1, 2000821850), (2, 1000410925), (5, 400164370), (10, 200082185), (25, 80032874), (50, 40016437), (5903, 338950), (6779, 295150), (11806, 169475), (13558, 147575), (29515, 67790), (33895, 59030)]