136148540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{618857}}^1$

素因数の和:618877

約数の個数: 24

約数和(自身を含む): 311904432

約数和(自身を除く): 175755892

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 618857, 1237714, 2475428, 3094285, 6188570, 6807427, 12377140, 13614854, 27229708, 34037135, 68074270, 136148540]

約数ペア:

[(1, 136148540), (2, 68074270), (4, 34037135), (5, 27229708), (10, 13614854), (11, 12377140), (20, 6807427), (22, 6188570), (44, 3094285), (55, 2475428), (110, 1237714), (220, 618857)]