5372500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{307}}^1$

素因数の和:338

約数の個数: 60

約数和(自身を含む): 13470688

約数和(自身を除く): 8098188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 307, 350, 500, 614, 625, 700, 875, 1228, 1250, 1535, 1750, 2149, 2500, 3070, 3500, 4298, 4375, 6140, 7675, 8596, 8750, 10745, 15350, 17500, 21490, 30700, 38375, 42980, 53725, 76750, 107450, 153500, 191875, 214900, 268625, 383750, 537250, 767500, 1074500, 1343125, 2686250, 5372500]

約数ペア:

[(1, 5372500), (2, 2686250), (4, 1343125), (5, 1074500), (7, 767500), (10, 537250), (14, 383750), (20, 268625), (25, 214900), (28, 191875), (35, 153500), (50, 107450), (70, 76750), (100, 53725), (125, 42980), (140, 38375), (175, 30700), (250, 21490), (307, 17500), (350, 15350), (500, 10745), (614, 8750), (625, 8596), (700, 7675), (875, 6140), (1228, 4375), (1250, 4298), (1535, 3500), (1750, 3070), (2149, 2500)]