190035220

素因数分解:

$2^2\times 5^1\times {\mathrm{9501761}}^1$

素因数の和:9501770

約数の個数: 12

約数和(自身を含む): 399074004

約数和(自身を除く): 209038784

約数列:

[1, 2, 4, 5, 10, 20, 9501761, 19003522, 38007044, 47508805, 95017610, 190035220]

約数ペア:

[(1, 190035220), (2, 95017610), (4, 47508805), (5, 38007044), (10, 19003522), (20, 9501761)]