105268060

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 225441216

約数和(自身を除く): 120173156

約数列:

[1, 2, 4, 5, 10, 20, 103, 137, 206, 274, 373, 412, 515, 548, 685, 746, 1030, 1370, 1492, 1865, 2060, 2740, 3730, 7460, 14111, 28222, 38419, 51101, 56444, 70555, 76838, 102202, 141110, 153676, 192095, 204404, 255505, 282220, 384190, 511010, 768380, 1022020, 5263403, 10526806, 21053612, 26317015, 52634030, 105268060]

約数ペア:

[(1, 105268060), (2, 52634030), (4, 26317015), (5, 21053612), (10, 10526806), (20, 5263403), (103, 1022020), (137, 768380), (206, 511010), (274, 384190), (373, 282220), (412, 255505), (515, 204404), (548, 192095), (685, 153676), (746, 141110), (1030, 102202), (1370, 76838), (1492, 70555), (1865, 56444), (2060, 51101), (2740, 38419), (3730, 28222), (7460, 14111)]