10520000

素因数分解:

$2^6\times 5^4\times {\mathrm{263}}^1$

素因数の和:295

約数の個数: 70

約数和(自身を含む): 26185368

約数和(自身を除く): 15665368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 263, 320, 400, 500, 526, 625, 800, 1000, 1052, 1250, 1315, 1600, 2000, 2104, 2500, 2630, 4000, 4208, 5000, 5260, 6575, 8000, 8416, 10000, 10520, 13150, 16832, 20000, 21040, 26300, 32875, 40000, 42080, 52600, 65750, 84160, 105200, 131500, 164375, 210400, 263000, 328750, 420800, 526000, 657500, 1052000, 1315000, 2104000, 2630000, 5260000, 10520000]

約数ペア:

[(1, 10520000), (2, 5260000), (4, 2630000), (5, 2104000), (8, 1315000), (10, 1052000), (16, 657500), (20, 526000), (25, 420800), (32, 328750), (40, 263000), (50, 210400), (64, 164375), (80, 131500), (100, 105200), (125, 84160), (160, 65750), (200, 52600), (250, 42080), (263, 40000), (320, 32875), (400, 26300), (500, 21040), (526, 20000), (625, 16832), (800, 13150), (1000, 10520), (1052, 10000), (1250, 8416), (1315, 8000), (1600, 6575), (2000, 5260), (2104, 5000), (2500, 4208), (2630, 4000)]