9934000

素因数分解:

$2^4\times 5^3\times {\mathrm{4967}}^1$

素因数の和:4990

約数の個数: 40

約数和(自身を含む): 24025248

約数和(自身を除く): 14091248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 4967, 9934, 19868, 24835, 39736, 49670, 79472, 99340, 124175, 198680, 248350, 397360, 496700, 620875, 993400, 1241750, 1986800, 2483500, 4967000, 9934000]

約数ペア:

[(1, 9934000), (2, 4967000), (4, 2483500), (5, 1986800), (8, 1241750), (10, 993400), (16, 620875), (20, 496700), (25, 397360), (40, 248350), (50, 198680), (80, 124175), (100, 99340), (125, 79472), (200, 49670), (250, 39736), (400, 24835), (500, 19868), (1000, 9934), (2000, 4967)]