11193160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25439}}^1$

素因数の和:25461

約数の個数: 32

約数和(自身を含む): 27475200

約数和(自身を除く): 16282040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 25439, 50878, 101756, 127195, 203512, 254390, 279829, 508780, 559658, 1017560, 1119316, 1399145, 2238632, 2798290, 5596580, 11193160]

約数ペア:

[(1, 11193160), (2, 5596580), (4, 2798290), (5, 2238632), (8, 1399145), (10, 1119316), (11, 1017560), (20, 559658), (22, 508780), (40, 279829), (44, 254390), (55, 203512), (88, 127195), (110, 101756), (220, 50878), (440, 25439)]