2113020005

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1\times {\mathrm{36529}}^1$

素因数の和:37060

約数の個数: 16

約数和(自身を含む): 2651201280

約数和(自身を除く): 538181275

約数列:

[1, 5, 23, 115, 503, 2515, 11569, 36529, 57845, 182645, 840167, 4200835, 18374087, 91870435, 422604001, 2113020005]

約数ペア:

[(1, 2113020005), (5, 422604001), (23, 91870435), (115, 18374087), (503, 4200835), (2515, 840167), (11569, 182645), (36529, 57845)]