66734233180

素因数分解:

$2^2\times 5^1\times {\mathrm{7607}}^1\times {\mathrm{438637}}^1$

素因数の和:446253

約数の個数: 24

約数和(自身を含む): 140160631968

約数和(自身を除く): 73426398788

約数列:

[1, 2, 4, 5, 10, 20, 7607, 15214, 30428, 38035, 76070, 152140, 438637, 877274, 1754548, 2193185, 4386370, 8772740, 3336711659, 6673423318, 13346846636, 16683558295, 33367116590, 66734233180]

約数ペア:

[(1, 66734233180), (2, 33367116590), (4, 16683558295), (5, 13346846636), (10, 6673423318), (20, 3336711659), (7607, 8772740), (15214, 4386370), (30428, 2193185), (38035, 1754548), (76070, 877274), (152140, 438637)]