26728150

素因数分解:

$2^1\times 5^2\times {\mathrm{409}}^1\times {\mathrm{1307}}^1$

素因数の和:1728

約数の個数: 24

約数和(自身を含む): 49874040

約数和(自身を除く): 23145890

約数列:

[1, 2, 5, 10, 25, 50, 409, 818, 1307, 2045, 2614, 4090, 6535, 10225, 13070, 20450, 32675, 65350, 534563, 1069126, 2672815, 5345630, 13364075, 26728150]

約数ペア:

[(1, 26728150), (2, 13364075), (5, 5345630), (10, 2672815), (25, 1069126), (50, 534563), (409, 65350), (818, 32675), (1307, 20450), (2045, 13070), (2614, 10225), (4090, 6535)]