2022040

素因数分解:

$2^3\times 5^1\times {\mathrm{50551}}^1$

素因数の和:50562

約数の個数: 16

約数和(自身を含む): 4549680

約数和(自身を除く): 2527640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50551, 101102, 202204, 252755, 404408, 505510, 1011020, 2022040]

約数ペア:

[(1, 2022040), (2, 1011020), (4, 505510), (5, 404408), (8, 252755), (10, 202204), (20, 101102), (40, 50551)]