3668860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 8438976

約数和(自身を除く): 4770116

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 103, 130, 137, 206, 260, 274, 412, 515, 548, 685, 1030, 1339, 1370, 1781, 2060, 2678, 2740, 3562, 5356, 6695, 7124, 8905, 13390, 14111, 17810, 26780, 28222, 35620, 56444, 70555, 141110, 183443, 282220, 366886, 733772, 917215, 1834430, 3668860]

約数ペア:

[(1, 3668860), (2, 1834430), (4, 917215), (5, 733772), (10, 366886), (13, 282220), (20, 183443), (26, 141110), (52, 70555), (65, 56444), (103, 35620), (130, 28222), (137, 26780), (206, 17810), (260, 14111), (274, 13390), (412, 8905), (515, 7124), (548, 6695), (685, 5356), (1030, 3562), (1339, 2740), (1370, 2678), (1781, 2060)]