7131787870

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{28219}}^1$

素因数の和:28552

約数の個数: 32

約数和(自身を含む): 13003776000

約数和(自身を除く): 5871988130

約数列:

[1, 2, 5, 10, 127, 199, 254, 398, 635, 995, 1270, 1990, 25273, 28219, 50546, 56438, 126365, 141095, 252730, 282190, 3583813, 5615581, 7167626, 11231162, 17919065, 28077905, 35838130, 56155810, 713178787, 1426357574, 3565893935, 7131787870]

約数ペア:

[(1, 7131787870), (2, 3565893935), (5, 1426357574), (10, 713178787), (127, 56155810), (199, 35838130), (254, 28077905), (398, 17919065), (635, 11231162), (995, 7167626), (1270, 5615581), (1990, 3583813), (25273, 282190), (28219, 252730), (50546, 141095), (56438, 126365)]