29728360

素因数分解:

$2^3\times 5^1\times {\mathrm{743209}}^1$

素因数の和:743220

約数の個数: 16

約数和(自身を含む): 66888900

約数和(自身を除く): 37160540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 743209, 1486418, 2972836, 3716045, 5945672, 7432090, 14864180, 29728360]

約数ペア:

[(1, 29728360), (2, 14864180), (4, 7432090), (5, 5945672), (8, 3716045), (10, 2972836), (20, 1486418), (40, 743209)]