36871280

素因数分解:

$2^4\times 5^1\times {\mathrm{460891}}^1$

素因数の和:460904

約数の個数: 20

約数和(自身を含む): 85725912

約数和(自身を除く): 48854632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 460891, 921782, 1843564, 2304455, 3687128, 4608910, 7374256, 9217820, 18435640, 36871280]

約数ペア:

[(1, 36871280), (2, 18435640), (4, 9217820), (5, 7374256), (8, 4608910), (10, 3687128), (16, 2304455), (20, 1843564), (40, 921782), (80, 460891)]