993400

素因数分解:

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

素因数の和:4983

約数の個数: 24

約数和(自身を含む): 2310120

約数和(自身を除く): 1316720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 4967, 9934, 19868, 24835, 39736, 49670, 99340, 124175, 198680, 248350, 496700, 993400]

約数ペア:

[(1, 993400), (2, 496700), (4, 248350), (5, 198680), (8, 124175), (10, 99340), (20, 49670), (25, 39736), (40, 24835), (50, 19868), (100, 9934), (200, 4967)]