2056900

素因数分解:

$2^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:388

約数の個数: 36

約数和(自身を含む): 4544848

約数和(自身を除く): 2487948

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 134, 268, 307, 335, 614, 670, 1228, 1340, 1535, 1675, 3070, 3350, 6140, 6700, 7675, 15350, 20569, 30700, 41138, 82276, 102845, 205690, 411380, 514225, 1028450, 2056900]

約数ペア:

[(1, 2056900), (2, 1028450), (4, 514225), (5, 411380), (10, 205690), (20, 102845), (25, 82276), (50, 41138), (67, 30700), (100, 20569), (134, 15350), (268, 7675), (307, 6700), (335, 6140), (614, 3350), (670, 3070), (1228, 1675), (1340, 1535)]