493400

素因数分解:

$2^3\times 5^2\times {\mathrm{2467}}^1$

素因数の和:2483

約数の個数: 24

約数和(自身を含む): 1147620

約数和(自身を除く): 654220

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 2467, 4934, 9868, 12335, 19736, 24670, 49340, 61675, 98680, 123350, 246700, 493400]

約数ペア:

[(1, 493400), (2, 246700), (4, 123350), (5, 98680), (8, 61675), (10, 49340), (20, 24670), (25, 19736), (40, 12335), (50, 9868), (100, 4934), (200, 2467)]