41321680

素因数分解:

$2^4\times 5^1\times {\mathrm{516521}}^1$

素因数の和:516534

約数の個数: 20

約数和(自身を含む): 96073092

約数和(自身を除く): 54751412

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 516521, 1033042, 2066084, 2582605, 4132168, 5165210, 8264336, 10330420, 20660840, 41321680]

約数ペア:

[(1, 41321680), (2, 20660840), (4, 10330420), (5, 8264336), (8, 5165210), (10, 4132168), (16, 2582605), (20, 2066084), (40, 1033042), (80, 516521)]