22200800

素因数分解:

$2^5\times 5^2\times {\mathrm{27751}}^1$

素因数の和:27771

約数の個数: 36

約数和(自身を含む): 54199656

約数和(自身を除く): 31998856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 27751, 55502, 111004, 138755, 222008, 277510, 444016, 555020, 693775, 888032, 1110040, 1387550, 2220080, 2775100, 4440160, 5550200, 11100400, 22200800]

約数ペア:

[(1, 22200800), (2, 11100400), (4, 5550200), (5, 4440160), (8, 2775100), (10, 2220080), (16, 1387550), (20, 1110040), (25, 888032), (32, 693775), (40, 555020), (50, 444016), (80, 277510), (100, 222008), (160, 138755), (200, 111004), (400, 55502), (800, 27751)]