11529760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6551}}^1$

素因数の和:6577

約数の個数: 48

約数和(自身を含む): 29719872

約数和(自身を除く): 18190112

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 6551, 13102, 26204, 32755, 52408, 65510, 72061, 104816, 131020, 144122, 209632, 262040, 288244, 360305, 524080, 576488, 720610, 1048160, 1152976, 1441220, 2305952, 2882440, 5764880, 11529760]

約数ペア:

[(1, 11529760), (2, 5764880), (4, 2882440), (5, 2305952), (8, 1441220), (10, 1152976), (11, 1048160), (16, 720610), (20, 576488), (22, 524080), (32, 360305), (40, 288244), (44, 262040), (55, 209632), (80, 144122), (88, 131020), (110, 104816), (160, 72061), (176, 65510), (220, 52408), (352, 32755), (440, 26204), (880, 13102), (1760, 6551)]