30803200

素因数分解:

$2^8\times 5^2\times {\mathrm{4813}}^1$

素因数の和:4839

約数の個数: 54

約数和(自身を含む): 76258574

約数和(自身を除く): 45455374

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 640, 800, 1280, 1600, 3200, 4813, 6400, 9626, 19252, 24065, 38504, 48130, 77008, 96260, 120325, 154016, 192520, 240650, 308032, 385040, 481300, 616064, 770080, 962600, 1232128, 1540160, 1925200, 3080320, 3850400, 6160640, 7700800, 15401600, 30803200]

約数ペア:

[(1, 30803200), (2, 15401600), (4, 7700800), (5, 6160640), (8, 3850400), (10, 3080320), (16, 1925200), (20, 1540160), (25, 1232128), (32, 962600), (40, 770080), (50, 616064), (64, 481300), (80, 385040), (100, 308032), (128, 240650), (160, 192520), (200, 154016), (256, 120325), (320, 96260), (400, 77008), (640, 48130), (800, 38504), (1280, 24065), (1600, 19252), (3200, 9626), (4813, 6400)]