27711310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13259}}^1$

素因数の和:13296

約数の個数: 32

約数和(自身を含む): 57283200

約数和(自身を除く): 29571890

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 13259, 26518, 66295, 132590, 145849, 251921, 291698, 503842, 729245, 1259605, 1458490, 2519210, 2771131, 5542262, 13855655, 27711310]

約数ペア:

[(1, 27711310), (2, 13855655), (5, 5542262), (10, 2771131), (11, 2519210), (19, 1458490), (22, 1259605), (38, 729245), (55, 503842), (95, 291698), (110, 251921), (190, 145849), (209, 132590), (418, 66295), (1045, 26518), (2090, 13259)]