56003720

素因数分解:

$2^3\times 5^1\times {\mathrm{1400093}}^1$

素因数の和:1400104

約数の個数: 16

約数和(自身を含む): 126008460

約数和(自身を除く): 70004740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1400093, 2800186, 5600372, 7000465, 11200744, 14000930, 28001860, 56003720]

約数ペア:

[(1, 56003720), (2, 28001860), (4, 14000930), (5, 11200744), (8, 7000465), (10, 5600372), (20, 2800186), (40, 1400093)]