5998000

素因数分解:

$2^4\times 5^3\times {\mathrm{2999}}^1$

素因数の和:3022

約数の個数: 40

約数和(自身を含む): 14508000

約数和(自身を除く): 8510000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 2999, 5998, 11996, 14995, 23992, 29990, 47984, 59980, 74975, 119960, 149950, 239920, 299900, 374875, 599800, 749750, 1199600, 1499500, 2999000, 5998000]

約数ペア:

[(1, 5998000), (2, 2999000), (4, 1499500), (5, 1199600), (8, 749750), (10, 599800), (16, 374875), (20, 299900), (25, 239920), (40, 149950), (50, 119960), (80, 74975), (100, 59980), (125, 47984), (200, 29990), (250, 23992), (400, 14995), (500, 11996), (1000, 5998), (2000, 2999)]