2116290605

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11699}}^1$

素因数の和:11762

約数の個数: 48

約数和(自身を含む): 3137097600

約数和(自身を除く): 1020806995

約数列:

[1, 5, 11, 13, 23, 55, 65, 115, 121, 143, 253, 299, 605, 715, 1265, 1495, 1573, 2783, 3289, 7865, 11699, 13915, 16445, 36179, 58495, 128689, 152087, 180895, 269077, 643445, 760435, 1345385, 1415579, 1672957, 2959847, 3498001, 7077895, 8364785, 14799235, 17490005, 18402527, 32558317, 38478011, 92012635, 162791585, 192390055, 423258121, 2116290605]

約数ペア:

[(1, 2116290605), (5, 423258121), (11, 192390055), (13, 162791585), (23, 92012635), (55, 38478011), (65, 32558317), (115, 18402527), (121, 17490005), (143, 14799235), (253, 8364785), (299, 7077895), (605, 3498001), (715, 2959847), (1265, 1672957), (1495, 1415579), (1573, 1345385), (2783, 760435), (3289, 643445), (7865, 269077), (11699, 180895), (13915, 152087), (16445, 128689), (36179, 58495)]