2256702920

素因数分解:

$2^3\times 5^1\times {\mathrm{56417573}}^1$

素因数の和:56417584

約数の個数: 16

約数和(自身を含む): 5077581660

約数和(自身を除く): 2820878740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 56417573, 112835146, 225670292, 282087865, 451340584, 564175730, 1128351460, 2256702920]

約数ペア:

[(1, 2256702920), (2, 1128351460), (4, 564175730), (5, 451340584), (8, 282087865), (10, 225670292), (20, 112835146), (40, 56417573)]