2137000

素因数分解:

$2^3\times 5^3\times {\mathrm{2137}}^1$

素因数の和:2158

約数の個数: 32

約数和(自身を含む): 5002920

約数和(自身を除く): 2865920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 2137, 4274, 8548, 10685, 17096, 21370, 42740, 53425, 85480, 106850, 213700, 267125, 427400, 534250, 1068500, 2137000]

約数ペア:

[(1, 2137000), (2, 1068500), (4, 534250), (5, 427400), (8, 267125), (10, 213700), (20, 106850), (25, 85480), (40, 53425), (50, 42740), (100, 21370), (125, 17096), (200, 10685), (250, 8548), (500, 4274), (1000, 2137)]