2770450

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{827}}^1$

素因数の和:906

約数の個数: 24

約数和(自身を含む): 5236272

約数和(自身を除く): 2465822

約数列:

[1, 2, 5, 10, 25, 50, 67, 134, 335, 670, 827, 1654, 1675, 3350, 4135, 8270, 20675, 41350, 55409, 110818, 277045, 554090, 1385225, 2770450]

約数ペア:

[(1, 2770450), (2, 1385225), (5, 554090), (10, 277045), (25, 110818), (50, 55409), (67, 41350), (134, 20675), (335, 8270), (670, 4135), (827, 3350), (1654, 1675)]