4984000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{89}}^1$

素因数の和:123

約数の個数: 112

約数和(自身を含む): 14264640

約数和(自身を除く): 9280640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 89, 100, 112, 125, 140, 160, 175, 178, 200, 224, 250, 280, 320, 350, 356, 400, 445, 448, 500, 560, 623, 700, 712, 800, 875, 890, 1000, 1120, 1246, 1400, 1424, 1600, 1750, 1780, 2000, 2225, 2240, 2492, 2800, 2848, 3115, 3500, 3560, 4000, 4450, 4984, 5600, 5696, 6230, 7000, 7120, 8000, 8900, 9968, 11125, 11200, 12460, 14000, 14240, 15575, 17800, 19936, 22250, 24920, 28000, 28480, 31150, 35600, 39872, 44500, 49840, 56000, 62300, 71200, 77875, 89000, 99680, 124600, 142400, 155750, 178000, 199360, 249200, 311500, 356000, 498400, 623000, 712000, 996800, 1246000, 2492000, 4984000]

約数ペア:

[(1, 4984000), (2, 2492000), (4, 1246000), (5, 996800), (7, 712000), (8, 623000), (10, 498400), (14, 356000), (16, 311500), (20, 249200), (25, 199360), (28, 178000), (32, 155750), (35, 142400), (40, 124600), (50, 99680), (56, 89000), (64, 77875), (70, 71200), (80, 62300), (89, 56000), (100, 49840), (112, 44500), (125, 39872), (140, 35600), (160, 31150), (175, 28480), (178, 28000), (200, 24920), (224, 22250), (250, 19936), (280, 17800), (320, 15575), (350, 14240), (356, 14000), (400, 12460), (445, 11200), (448, 11125), (500, 9968), (560, 8900), (623, 8000), (700, 7120), (712, 7000), (800, 6230), (875, 5696), (890, 5600), (1000, 4984), (1120, 4450), (1246, 4000), (1400, 3560), (1424, 3500), (1600, 3115), (1750, 2848), (1780, 2800), (2000, 2492), (2225, 2240)]