9967000

素因数分解:

$2^3\times 5^3\times {\mathrm{9967}}^1$

素因数の和:9988

約数の個数: 32

約数和(自身を含む): 23325120

約数和(自身を除く): 13358120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 9967, 19934, 39868, 49835, 79736, 99670, 199340, 249175, 398680, 498350, 996700, 1245875, 1993400, 2491750, 4983500, 9967000]

約数ペア:

[(1, 9967000), (2, 4983500), (4, 2491750), (5, 1993400), (8, 1245875), (10, 996700), (20, 498350), (25, 398680), (40, 249175), (50, 199340), (100, 99670), (125, 79736), (200, 49835), (250, 39868), (500, 19934), (1000, 9967)]