1921120

素因数分解:

$2^5\times 5^1\times {\mathrm{12007}}^1$

素因数の和:12022

約数の個数: 24

約数和(自身を含む): 4539024

約数和(自身を除く): 2617904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 12007, 24014, 48028, 60035, 96056, 120070, 192112, 240140, 384224, 480280, 960560, 1921120]

約数ペア:

[(1, 1921120), (2, 960560), (4, 480280), (5, 384224), (8, 240140), (10, 192112), (16, 120070), (20, 96056), (32, 60035), (40, 48028), (80, 24014), (160, 12007)]