2022348080

素因数分解:

$2^4\times 5^1\times {\mathrm{25279351}}^1$

素因数の和:25279364

約数の個数: 20

約数和(自身を含む): 4701959472

約数和(自身を除く): 2679611392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 25279351, 50558702, 101117404, 126396755, 202234808, 252793510, 404469616, 505587020, 1011174040, 2022348080]

約数ペア:

[(1, 2022348080), (2, 1011174040), (4, 505587020), (5, 404469616), (8, 252793510), (10, 202234808), (16, 126396755), (20, 101117404), (40, 50558702), (80, 25279351)]