76565570

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{277}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 140031936

約数和(自身を除く): 63466366

約数列:

[1, 2, 5, 10, 131, 211, 262, 277, 422, 554, 655, 1055, 1310, 1385, 2110, 2770, 27641, 36287, 55282, 58447, 72574, 116894, 138205, 181435, 276410, 292235, 362870, 584470, 7656557, 15313114, 38282785, 76565570]

約数ペア:

[(1, 76565570), (2, 38282785), (5, 15313114), (10, 7656557), (131, 584470), (211, 362870), (262, 292235), (277, 276410), (422, 181435), (554, 138205), (655, 116894), (1055, 72574), (1310, 58447), (1385, 55282), (2110, 36287), (2770, 27641)]