2277040

素因数分解:

$2^4\times 5^1\times {\mathrm{28463}}^1$

素因数の和:28476

約数の個数: 20

約数和(自身を含む): 5294304

約数和(自身を除く): 3017264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 28463, 56926, 113852, 142315, 227704, 284630, 455408, 569260, 1138520, 2277040]

約数ペア:

[(1, 2277040), (2, 1138520), (4, 569260), (5, 455408), (8, 284630), (10, 227704), (16, 142315), (20, 113852), (40, 56926), (80, 28463)]