13531760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15377}}^1$

素因数の和:15401

約数の個数: 40

約数和(自身を含む): 34323696

約数和(自身を除く): 20791936

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 15377, 30754, 61508, 76885, 123016, 153770, 169147, 246032, 307540, 338294, 615080, 676588, 845735, 1230160, 1353176, 1691470, 2706352, 3382940, 6765880, 13531760]

約数ペア:

[(1, 13531760), (2, 6765880), (4, 3382940), (5, 2706352), (8, 1691470), (10, 1353176), (11, 1230160), (16, 845735), (20, 676588), (22, 615080), (40, 338294), (44, 307540), (55, 246032), (80, 169147), (88, 153770), (110, 123016), (176, 76885), (220, 61508), (440, 30754), (880, 15377)]