25262080

素因数分解:

$2^{11}\times 5^1\times {\mathrm{2467}}^1$

素因数の和:2494

約数の個数: 48

約数和(自身を含む): 60638760

約数和(自身を除く): 35376680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2467, 2560, 4934, 5120, 9868, 10240, 12335, 19736, 24670, 39472, 49340, 78944, 98680, 157888, 197360, 315776, 394720, 631552, 789440, 1263104, 1578880, 2526208, 3157760, 5052416, 6315520, 12631040, 25262080]

約数ペア:

[(1, 25262080), (2, 12631040), (4, 6315520), (5, 5052416), (8, 3157760), (10, 2526208), (16, 1578880), (20, 1263104), (32, 789440), (40, 631552), (64, 394720), (80, 315776), (128, 197360), (160, 157888), (256, 98680), (320, 78944), (512, 49340), (640, 39472), (1024, 24670), (1280, 19736), (2048, 12335), (2467, 10240), (2560, 9868), (4934, 5120)]