26952880

素因数分解:

$2^4\times 5^1\times {\mathrm{336911}}^1$

素因数の和:336924

約数の個数: 20

約数和(自身を含む): 62665632

約数和(自身を除く): 35712752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 336911, 673822, 1347644, 1684555, 2695288, 3369110, 5390576, 6738220, 13476440, 26952880]

約数ペア:

[(1, 26952880), (2, 13476440), (4, 6738220), (5, 5390576), (8, 3369110), (10, 2695288), (16, 1684555), (20, 1347644), (40, 673822), (80, 336911)]