13798000

素因数分解:

$2^4\times 5^3\times {\mathrm{6899}}^1$

素因数の和:6922

約数の個数: 40

約数和(自身を含む): 33368400

約数和(自身を除く): 19570400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 6899, 13798, 27596, 34495, 55192, 68990, 110384, 137980, 172475, 275960, 344950, 551920, 689900, 862375, 1379800, 1724750, 2759600, 3449500, 6899000, 13798000]

約数ペア:

[(1, 13798000), (2, 6899000), (4, 3449500), (5, 2759600), (8, 1724750), (10, 1379800), (16, 862375), (20, 689900), (25, 551920), (40, 344950), (50, 275960), (80, 172475), (100, 137980), (125, 110384), (200, 68990), (250, 55192), (400, 34495), (500, 27596), (1000, 13798), (2000, 6899)]