8148146660

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{106903}}^1$

素因数の和:107052

約数の個数: 48

約数和(自身を含む): 17744353536

約数和(自身を除く): 9596206876

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 103, 148, 185, 206, 370, 412, 515, 740, 1030, 2060, 3811, 7622, 15244, 19055, 38110, 76220, 106903, 213806, 427612, 534515, 1069030, 2138060, 3955411, 7910822, 11011009, 15821644, 19777055, 22022018, 39554110, 44044036, 55055045, 79108220, 110110090, 220220180, 407407333, 814814666, 1629629332, 2037036665, 4074073330, 8148146660]

約数ペア:

[(1, 8148146660), (2, 4074073330), (4, 2037036665), (5, 1629629332), (10, 814814666), (20, 407407333), (37, 220220180), (74, 110110090), (103, 79108220), (148, 55055045), (185, 44044036), (206, 39554110), (370, 22022018), (412, 19777055), (515, 15821644), (740, 11011009), (1030, 7910822), (2060, 3955411), (3811, 2138060), (7622, 1069030), (15244, 534515), (19055, 427612), (38110, 213806), (76220, 106903)]