104012720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{185737}}^1$

素因数の和:185757

約数の個数: 40

約数和(自身を含む): 276378144

約数和(自身を除く): 172365424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 185737, 371474, 742948, 928685, 1300159, 1485896, 1857370, 2600318, 2971792, 3714740, 5200636, 6500795, 7429480, 10401272, 13001590, 14858960, 20802544, 26003180, 52006360, 104012720]

約数ペア:

[(1, 104012720), (2, 52006360), (4, 26003180), (5, 20802544), (7, 14858960), (8, 13001590), (10, 10401272), (14, 7429480), (16, 6500795), (20, 5200636), (28, 3714740), (35, 2971792), (40, 2600318), (56, 1857370), (70, 1485896), (80, 1300159), (112, 928685), (140, 742948), (280, 371474), (560, 185737)]