2000480

素因数分解:

$2^5\times 5^1\times {\mathrm{12503}}^1$

素因数の和:12518

約数の個数: 24

約数和(自身を含む): 4726512

約数和(自身を除く): 2726032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 12503, 25006, 50012, 62515, 100024, 125030, 200048, 250060, 400096, 500120, 1000240, 2000480]

約数ペア:

[(1, 2000480), (2, 1000240), (4, 500120), (5, 400096), (8, 250060), (10, 200048), (16, 125030), (20, 100024), (32, 62515), (40, 50012), (80, 25006), (160, 12503)]