3670324120

素因数分解:

$2^3\times 5^1\times {\mathrm{5647}}^1\times {\mathrm{16249}}^1$

素因数の和:21907

約数の個数: 32

約数和(自身を含む): 8260200000

約数和(自身を除く): 4589875880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5647, 11294, 16249, 22588, 28235, 32498, 45176, 56470, 64996, 81245, 112940, 129992, 162490, 225880, 324980, 649960, 91758103, 183516206, 367032412, 458790515, 734064824, 917581030, 1835162060, 3670324120]

約数ペア:

[(1, 3670324120), (2, 1835162060), (4, 917581030), (5, 734064824), (8, 458790515), (10, 367032412), (20, 183516206), (40, 91758103), (5647, 649960), (11294, 324980), (16249, 225880), (22588, 162490), (28235, 129992), (32498, 112940), (45176, 81245), (56470, 64996)]