11906840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27061}}^1$

素因数の和:27083

約数の個数: 32

約数和(自身を含む): 29226960

約数和(自身を除く): 17320120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 27061, 54122, 108244, 135305, 216488, 270610, 297671, 541220, 595342, 1082440, 1190684, 1488355, 2381368, 2976710, 5953420, 11906840]

約数ペア:

[(1, 11906840), (2, 5953420), (4, 2976710), (5, 2381368), (8, 1488355), (10, 1190684), (11, 1082440), (20, 595342), (22, 541220), (40, 297671), (44, 270610), (55, 216488), (88, 135305), (110, 108244), (220, 54122), (440, 27061)]