97128500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{27751}}^1$

素因数の和:27777

約数の個数: 48

約数和(自身を含む): 242441472

約数和(自身を除く): 145312972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1750, 3500, 27751, 55502, 111004, 138755, 194257, 277510, 388514, 555020, 693775, 777028, 971285, 1387550, 1942570, 2775100, 3468875, 3885140, 4856425, 6937750, 9712850, 13875500, 19425700, 24282125, 48564250, 97128500]

約数ペア:

[(1, 97128500), (2, 48564250), (4, 24282125), (5, 19425700), (7, 13875500), (10, 9712850), (14, 6937750), (20, 4856425), (25, 3885140), (28, 3468875), (35, 2775100), (50, 1942570), (70, 1387550), (100, 971285), (125, 777028), (140, 693775), (175, 555020), (250, 388514), (350, 277510), (500, 194257), (700, 138755), (875, 111004), (1750, 55502), (3500, 27751)]