136421060

素因数分解:

$2^2\times 5^1\times {\mathrm{991}}^1\times {\mathrm{6883}}^1$

素因数の和:7883

約数の個数: 24

約数和(自身を含む): 286814976

約数和(自身を除く): 150393916

約数列:

[1, 2, 4, 5, 10, 20, 991, 1982, 3964, 4955, 6883, 9910, 13766, 19820, 27532, 34415, 68830, 137660, 6821053, 13642106, 27284212, 34105265, 68210530, 136421060]

約数ペア:

[(1, 136421060), (2, 68210530), (4, 34105265), (5, 27284212), (10, 13642106), (20, 6821053), (991, 137660), (1982, 68830), (3964, 34415), (4955, 27532), (6883, 19820), (9910, 13766)]