1012785650

素因数分解:

$2^1\times 5^2\times {\mathrm{401}}^1\times {\mathrm{50513}}^1$

素因数の和:50926

約数の個数: 24

約数和(自身を含む): 1888516404

約数和(自身を除く): 875730754

約数列:

[1, 2, 5, 10, 25, 50, 401, 802, 2005, 4010, 10025, 20050, 50513, 101026, 252565, 505130, 1262825, 2525650, 20255713, 40511426, 101278565, 202557130, 506392825, 1012785650]

約数ペア:

[(1, 1012785650), (2, 506392825), (5, 202557130), (10, 101278565), (25, 40511426), (50, 20255713), (401, 2525650), (802, 1262825), (2005, 505130), (4010, 252565), (10025, 101026), (20050, 50513)]