52961680

素因数分解:

$2^4\times 5^1\times {\mathrm{662021}}^1$

素因数の和:662034

約数の個数: 20

約数和(自身を含む): 123136092

約数和(自身を除く): 70174412

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 662021, 1324042, 2648084, 3310105, 5296168, 6620210, 10592336, 13240420, 26480840, 52961680]

約数ペア:

[(1, 52961680), (2, 26480840), (4, 13240420), (5, 10592336), (8, 6620210), (10, 5296168), (16, 3310105), (20, 2648084), (40, 1324042), (80, 662021)]