56277040

素因数分解:

$2^4\times 5^1\times {\mathrm{703463}}^1$

素因数の和:703476

約数の個数: 20

約数和(自身を含む): 130844304

約数和(自身を除く): 74567264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 703463, 1406926, 2813852, 3517315, 5627704, 7034630, 11255408, 14069260, 28138520, 56277040]

約数ペア:

[(1, 56277040), (2, 28138520), (4, 14069260), (5, 11255408), (8, 7034630), (10, 5627704), (16, 3517315), (20, 2813852), (40, 1406926), (80, 703463)]