1128950

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:416

約数の個数: 24

約数和(自身を含む): 2137512

約数和(自身を除く): 1008562

約数列:

[1, 2, 5, 10, 25, 50, 67, 134, 335, 337, 670, 674, 1675, 1685, 3350, 3370, 8425, 16850, 22579, 45158, 112895, 225790, 564475, 1128950]

約数ペア:

[(1, 1128950), (2, 564475), (5, 225790), (10, 112895), (25, 45158), (50, 22579), (67, 16850), (134, 8425), (335, 3370), (337, 3350), (670, 1685), (674, 1675)]