916180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2411}}^1$

素因数の和:2439

約数の個数: 24

約数和(自身を含む): 2026080

約数和(自身を除く): 1109900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 2411, 4822, 9644, 12055, 24110, 45809, 48220, 91618, 183236, 229045, 458090, 916180]

約数ペア:

[(1, 916180), (2, 458090), (4, 229045), (5, 183236), (10, 91618), (19, 48220), (20, 45809), (38, 24110), (76, 12055), (95, 9644), (190, 4822), (380, 2411)]