2750350

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{821}}^1$

素因数の和:900

約数の個数: 24

約数和(自身を含む): 5198328

約数和(自身を除く): 2447978

約数列:

[1, 2, 5, 10, 25, 50, 67, 134, 335, 670, 821, 1642, 1675, 3350, 4105, 8210, 20525, 41050, 55007, 110014, 275035, 550070, 1375175, 2750350]

約数ペア:

[(1, 2750350), (2, 1375175), (5, 550070), (10, 275035), (25, 110014), (50, 55007), (67, 41050), (134, 20525), (335, 8210), (670, 4105), (821, 3350), (1642, 1675)]