11725760

素因数分解:

$2^6\times 5^1\times {\mathrm{36643}}^1$

素因数の和:36660

約数の個数: 28

約数和(自身を含む): 27922728

約数和(自身を除く): 16196968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 36643, 73286, 146572, 183215, 293144, 366430, 586288, 732860, 1172576, 1465720, 2345152, 2931440, 5862880, 11725760]

約数ペア:

[(1, 11725760), (2, 5862880), (4, 2931440), (5, 2345152), (8, 1465720), (10, 1172576), (16, 732860), (20, 586288), (32, 366430), (40, 293144), (64, 183215), (80, 146572), (160, 73286), (320, 36643)]