127367020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{52631}}^1$

素因数の和:52662

約数の個数: 36

約数和(自身を含む): 294002352

約数和(自身を除く): 166635332

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 52631, 105262, 210524, 263155, 526310, 578941, 1052620, 1157882, 2315764, 2894705, 5789410, 6368351, 11578820, 12736702, 25473404, 31841755, 63683510, 127367020]

約数ペア:

[(1, 127367020), (2, 63683510), (4, 31841755), (5, 25473404), (10, 12736702), (11, 11578820), (20, 6368351), (22, 5789410), (44, 2894705), (55, 2315764), (110, 1157882), (121, 1052620), (220, 578941), (242, 526310), (484, 263155), (605, 210524), (1210, 105262), (2420, 52631)]