479800

素因数分解:

$2^3\times 5^2\times {\mathrm{2399}}^1$

素因数の和:2415

約数の個数: 24

約数和(自身を含む): 1116000

約数和(自身を除く): 636200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 2399, 4798, 9596, 11995, 19192, 23990, 47980, 59975, 95960, 119950, 239900, 479800]

約数ペア:

[(1, 479800), (2, 239900), (4, 119950), (5, 95960), (8, 59975), (10, 47980), (20, 23990), (25, 19192), (40, 11995), (50, 9596), (100, 4798), (200, 2399)]