26782360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60869}}^1$

素因数の和:60891

約数の個数: 32

約数和(自身を含む): 65739600

約数和(自身を除く): 38957240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 60869, 121738, 243476, 304345, 486952, 608690, 669559, 1217380, 1339118, 2434760, 2678236, 3347795, 5356472, 6695590, 13391180, 26782360]

約数ペア:

[(1, 26782360), (2, 13391180), (4, 6695590), (5, 5356472), (8, 3347795), (10, 2678236), (11, 2434760), (20, 1339118), (22, 1217380), (40, 669559), (44, 608690), (55, 486952), (88, 304345), (110, 243476), (220, 121738), (440, 60869)]