45081560

素因数分解:

$2^3\times 5^1\times {\mathrm{1127039}}^1$

素因数の和:1127050

約数の個数: 16

約数和(自身を含む): 101433600

約数和(自身を除く): 56352040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1127039, 2254078, 4508156, 5635195, 9016312, 11270390, 22540780, 45081560]

約数ペア:

[(1, 45081560), (2, 22540780), (4, 11270390), (5, 9016312), (8, 5635195), (10, 4508156), (20, 2254078), (40, 1127039)]