26308000

素因数分解:

$2^5\times 5^3\times {\mathrm{6577}}^1$

素因数の和:6602

約数の個数: 48

約数和(自身を含む): 64648584

約数和(自身を除く): 38340584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 6577, 13154, 26308, 32885, 52616, 65770, 105232, 131540, 164425, 210464, 263080, 328850, 526160, 657700, 822125, 1052320, 1315400, 1644250, 2630800, 3288500, 5261600, 6577000, 13154000, 26308000]

約数ペア:

[(1, 26308000), (2, 13154000), (4, 6577000), (5, 5261600), (8, 3288500), (10, 2630800), (16, 1644250), (20, 1315400), (25, 1052320), (32, 822125), (40, 657700), (50, 526160), (80, 328850), (100, 263080), (125, 210464), (160, 164425), (200, 131540), (250, 105232), (400, 65770), (500, 52616), (800, 32885), (1000, 26308), (2000, 13154), (4000, 6577)]