4802000

素因数分解:

$2^4\times 5^3\times 7^4$

素因数の和:51

約数の個数: 100

約数和(自身を含む): 13545636

約数和(自身を除く): 8743636

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 125, 140, 175, 196, 200, 245, 250, 280, 343, 350, 392, 400, 490, 500, 560, 686, 700, 784, 875, 980, 1000, 1225, 1372, 1400, 1715, 1750, 1960, 2000, 2401, 2450, 2744, 2800, 3430, 3500, 3920, 4802, 4900, 5488, 6125, 6860, 7000, 8575, 9604, 9800, 12005, 12250, 13720, 14000, 17150, 19208, 19600, 24010, 24500, 27440, 34300, 38416, 42875, 48020, 49000, 60025, 68600, 85750, 96040, 98000, 120050, 137200, 171500, 192080, 240100, 300125, 343000, 480200, 600250, 686000, 960400, 1200500, 2401000, 4802000]

約数ペア:

[(1, 4802000), (2, 2401000), (4, 1200500), (5, 960400), (7, 686000), (8, 600250), (10, 480200), (14, 343000), (16, 300125), (20, 240100), (25, 192080), (28, 171500), (35, 137200), (40, 120050), (49, 98000), (50, 96040), (56, 85750), (70, 68600), (80, 60025), (98, 49000), (100, 48020), (112, 42875), (125, 38416), (140, 34300), (175, 27440), (196, 24500), (200, 24010), (245, 19600), (250, 19208), (280, 17150), (343, 14000), (350, 13720), (392, 12250), (400, 12005), (490, 9800), (500, 9604), (560, 8575), (686, 7000), (700, 6860), (784, 6125), (875, 5488), (980, 4900), (1000, 4802), (1225, 3920), (1372, 3500), (1400, 3430), (1715, 2800), (1750, 2744), (1960, 2450), (2000, 2401)]