8306320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9439}}^1$

素因数の和:9463

約数の個数: 40

約数和(自身を含む): 21070080

約数和(自身を除く): 12763760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 9439, 18878, 37756, 47195, 75512, 94390, 103829, 151024, 188780, 207658, 377560, 415316, 519145, 755120, 830632, 1038290, 1661264, 2076580, 4153160, 8306320]

約数ペア:

[(1, 8306320), (2, 4153160), (4, 2076580), (5, 1661264), (8, 1038290), (10, 830632), (11, 755120), (16, 519145), (20, 415316), (22, 377560), (40, 207658), (44, 188780), (55, 151024), (80, 103829), (88, 94390), (110, 75512), (176, 47195), (220, 37756), (440, 18878), (880, 9439)]