2046160

素因数分解:

$2^4\times 5^1\times {\mathrm{25577}}^1$

素因数の和:25590

約数の個数: 20

約数和(自身を含む): 4757508

約数和(自身を除く): 2711348

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 25577, 51154, 102308, 127885, 204616, 255770, 409232, 511540, 1023080, 2046160]

約数ペア:

[(1, 2046160), (2, 1023080), (4, 511540), (5, 409232), (8, 255770), (10, 204616), (16, 127885), (20, 102308), (40, 51154), (80, 25577)]