5399000

素因数分解:

$2^3\times 5^3\times {\mathrm{5399}}^1$

素因数の和:5420

約数の個数: 32

約数和(自身を含む): 12636000

約数和(自身を除く): 7237000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 5399, 10798, 21596, 26995, 43192, 53990, 107980, 134975, 215960, 269950, 539900, 674875, 1079800, 1349750, 2699500, 5399000]

約数ペア:

[(1, 5399000), (2, 2699500), (4, 1349750), (5, 1079800), (8, 674875), (10, 539900), (20, 269950), (25, 215960), (40, 134975), (50, 107980), (100, 53990), (125, 43192), (200, 26995), (250, 21596), (500, 10798), (1000, 5399)]