25600800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{10667}}^1$

素因数の和:10690

約数の個数: 72

約数和(自身を含む): 83338416

約数和(自身を除く): 57737616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 10667, 21334, 32001, 42668, 53335, 64002, 85336, 106670, 128004, 160005, 170672, 213340, 256008, 266675, 320010, 341344, 426680, 512016, 533350, 640020, 800025, 853360, 1024032, 1066700, 1280040, 1600050, 1706720, 2133400, 2560080, 3200100, 4266800, 5120160, 6400200, 8533600, 12800400, 25600800]

約数ペア:

[(1, 25600800), (2, 12800400), (3, 8533600), (4, 6400200), (5, 5120160), (6, 4266800), (8, 3200100), (10, 2560080), (12, 2133400), (15, 1706720), (16, 1600050), (20, 1280040), (24, 1066700), (25, 1024032), (30, 853360), (32, 800025), (40, 640020), (48, 533350), (50, 512016), (60, 426680), (75, 341344), (80, 320010), (96, 266675), (100, 256008), (120, 213340), (150, 170672), (160, 160005), (200, 128004), (240, 106670), (300, 85336), (400, 64002), (480, 53335), (600, 42668), (800, 32001), (1200, 21334), (2400, 10667)]