32007440

素因数分解:

$2^4\times 5^1\times {\mathrm{400093}}^1$

素因数の和:400106

約数の個数: 20

約数和(自身を含む): 74417484

約数和(自身を除く): 42410044

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 400093, 800186, 1600372, 2000465, 3200744, 4000930, 6401488, 8001860, 16003720, 32007440]

約数ペア:

[(1, 32007440), (2, 16003720), (4, 8001860), (5, 6401488), (8, 4000930), (10, 3200744), (16, 2000465), (20, 1600372), (40, 800186), (80, 400093)]