2009082950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{337661}}^1$

素因数の和:337697

約数の個数: 48

約数和(自身を含む): 4521969504

約数和(自身を除く): 2512886554

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 170, 175, 238, 350, 425, 595, 850, 1190, 2975, 5950, 337661, 675322, 1688305, 2363627, 3376610, 4727254, 5740237, 8441525, 11480474, 11818135, 16883050, 23636270, 28701185, 40181659, 57402370, 59090675, 80363318, 118181350, 143505925, 200908295, 287011850, 401816590, 1004541475, 2009082950]

約数ペア:

[(1, 2009082950), (2, 1004541475), (5, 401816590), (7, 287011850), (10, 200908295), (14, 143505925), (17, 118181350), (25, 80363318), (34, 59090675), (35, 57402370), (50, 40181659), (70, 28701185), (85, 23636270), (119, 16883050), (170, 11818135), (175, 11480474), (238, 8441525), (350, 5740237), (425, 4727254), (595, 3376610), (850, 2363627), (1190, 1688305), (2975, 675322), (5950, 337661)]