3921650

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1913}}^1$

素因数の和:1966

約数の個数: 24

約数和(自身を含む): 7476084

約数和(自身を除く): 3554434

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 1913, 2050, 3826, 9565, 19130, 47825, 78433, 95650, 156866, 392165, 784330, 1960825, 3921650]

約数ペア:

[(1, 3921650), (2, 1960825), (5, 784330), (10, 392165), (25, 156866), (41, 95650), (50, 78433), (82, 47825), (205, 19130), (410, 9565), (1025, 3826), (1913, 2050)]