2399200

素因数分解:

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

素因数の和:3019

約数の個数: 36

約数和(自身を含む): 5859000

約数和(自身を除く): 3459800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 2999, 5998, 11996, 14995, 23992, 29990, 47984, 59980, 74975, 95968, 119960, 149950, 239920, 299900, 479840, 599800, 1199600, 2399200]

約数ペア:

[(1, 2399200), (2, 1199600), (4, 599800), (5, 479840), (8, 299900), (10, 239920), (16, 149950), (20, 119960), (25, 95968), (32, 74975), (40, 59980), (50, 47984), (80, 29990), (100, 23992), (160, 14995), (200, 11996), (400, 5998), (800, 2999)]