84798400

素因数分解:

$2^6\times 5^2\times {\mathrm{52999}}^1$

素因数の和:53021

約数の個数: 42

約数和(自身を含む): 208661000

約数和(自身を除く): 123862600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 52999, 105998, 211996, 264995, 423992, 529990, 847984, 1059980, 1324975, 1695968, 2119960, 2649950, 3391936, 4239920, 5299900, 8479840, 10599800, 16959680, 21199600, 42399200, 84798400]

約数ペア:

[(1, 84798400), (2, 42399200), (4, 21199600), (5, 16959680), (8, 10599800), (10, 8479840), (16, 5299900), (20, 4239920), (25, 3391936), (32, 2649950), (40, 2119960), (50, 1695968), (64, 1324975), (80, 1059980), (100, 847984), (160, 529990), (200, 423992), (320, 264995), (400, 211996), (800, 105998), (1600, 52999)]