38464000

素因数分解:

$2^9\times 5^3\times {\mathrm{601}}^1$

素因数の和:634

約数の個数: 80

約数和(自身を含む): 96071976

約数和(自身を除く): 57607976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 512, 601, 640, 800, 1000, 1202, 1280, 1600, 2000, 2404, 2560, 3005, 3200, 4000, 4808, 6010, 6400, 8000, 9616, 12020, 12800, 15025, 16000, 19232, 24040, 30050, 32000, 38464, 48080, 60100, 64000, 75125, 76928, 96160, 120200, 150250, 153856, 192320, 240400, 300500, 307712, 384640, 480800, 601000, 769280, 961600, 1202000, 1538560, 1923200, 2404000, 3846400, 4808000, 7692800, 9616000, 19232000, 38464000]

約数ペア:

[(1, 38464000), (2, 19232000), (4, 9616000), (5, 7692800), (8, 4808000), (10, 3846400), (16, 2404000), (20, 1923200), (25, 1538560), (32, 1202000), (40, 961600), (50, 769280), (64, 601000), (80, 480800), (100, 384640), (125, 307712), (128, 300500), (160, 240400), (200, 192320), (250, 153856), (256, 150250), (320, 120200), (400, 96160), (500, 76928), (512, 75125), (601, 64000), (640, 60100), (800, 48080), (1000, 38464), (1202, 32000), (1280, 30050), (1600, 24040), (2000, 19232), (2404, 16000), (2560, 15025), (3005, 12800), (3200, 12020), (4000, 9616), (4808, 8000), (6010, 6400)]