1004075950

素因数分解:

$2^1\times 5^2\times {\mathrm{20081519}}^1$

素因数の和:20081531

約数の個数: 12

約数和(自身を含む): 1867581360

約数和(自身を除く): 863505410

約数列:

[1, 2, 5, 10, 25, 50, 20081519, 40163038, 100407595, 200815190, 502037975, 1004075950]

約数ペア:

[(1, 1004075950), (2, 502037975), (5, 200815190), (10, 100407595), (25, 40163038), (50, 20081519)]