28241650

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{19477}}^1$

素因数の和:19518

約数の個数: 24

約数和(自身を含む): 54343620

約数和(自身を除く): 26101970

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 19477, 38954, 97385, 194770, 486925, 564833, 973850, 1129666, 2824165, 5648330, 14120825, 28241650]

約数ペア:

[(1, 28241650), (2, 14120825), (5, 5648330), (10, 2824165), (25, 1129666), (29, 973850), (50, 564833), (58, 486925), (145, 194770), (290, 97385), (725, 38954), (1450, 19477)]