2244040

素因数分解:

$2^3\times 5^1\times {\mathrm{56101}}^1$

素因数の和:56112

約数の個数: 16

約数和(自身を含む): 5049180

約数和(自身を除く): 2805140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 56101, 112202, 224404, 280505, 448808, 561010, 1122020, 2244040]

約数ペア:

[(1, 2244040), (2, 1122020), (4, 561010), (5, 448808), (8, 280505), (10, 224404), (20, 112202), (40, 56101)]