3777680

素因数分解:

$2^4\times 5^1\times {\mathrm{47221}}^1$

素因数の和:47234

約数の個数: 20

約数和(自身を含む): 8783292

約数和(自身を除く): 5005612

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 47221, 94442, 188884, 236105, 377768, 472210, 755536, 944420, 1888840, 3777680]

約数ペア:

[(1, 3777680), (2, 1888840), (4, 944420), (5, 755536), (8, 472210), (10, 377768), (16, 236105), (20, 188884), (40, 94442), (80, 47221)]