9749000

素因数分解:

$2^3\times 5^3\times {\mathrm{9749}}^1$

素因数の和:9770

約数の個数: 32

約数和(自身を含む): 22815000

約数和(自身を除く): 13066000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 9749, 19498, 38996, 48745, 77992, 97490, 194980, 243725, 389960, 487450, 974900, 1218625, 1949800, 2437250, 4874500, 9749000]

約数ペア:

[(1, 9749000), (2, 4874500), (4, 2437250), (5, 1949800), (8, 1218625), (10, 974900), (20, 487450), (25, 389960), (40, 243725), (50, 194980), (100, 97490), (125, 77992), (200, 48745), (250, 38996), (500, 19498), (1000, 9749)]