165725570

素因数分解:

$2^1\times 5^1\times {\mathrm{4049}}^1\times {\mathrm{4093}}^1$

素因数の和:8149

約数の個数: 16

約数和(自身を含む): 298452600

約数和(自身を除く): 132727030

約数列:

[1, 2, 5, 10, 4049, 4093, 8098, 8186, 20245, 20465, 40490, 40930, 16572557, 33145114, 82862785, 165725570]

約数ペア:

[(1, 165725570), (2, 82862785), (5, 33145114), (10, 16572557), (4049, 40930), (4093, 40490), (8098, 20465), (8186, 20245)]