996841000

素因数分解:

$2^3\times 5^3\times {\mathrm{996841}}^1$

素因数の和:996862

約数の個数: 32

約数和(自身を含む): 2332610280

約数和(自身を除く): 1335769280

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 996841, 1993682, 3987364, 4984205, 7974728, 9968410, 19936820, 24921025, 39873640, 49842050, 99684100, 124605125, 199368200, 249210250, 498420500, 996841000]

約数ペア:

[(1, 996841000), (2, 498420500), (4, 249210250), (5, 199368200), (8, 124605125), (10, 99684100), (20, 49842050), (25, 39873640), (40, 24921025), (50, 19936820), (100, 9968410), (125, 7974728), (200, 4984205), (250, 3987364), (500, 1993682), (1000, 996841)]