2069271520

素因数分解:

$2^5\times 5^1\times {\mathrm{2063}}^1\times {\mathrm{6269}}^1$

素因数の和:8347

約数の個数: 48

約数和(自身を含む): 4891803840

約数和(自身を除く): 2822532320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 2063, 4126, 6269, 8252, 10315, 12538, 16504, 20630, 25076, 31345, 33008, 41260, 50152, 62690, 66016, 82520, 100304, 125380, 165040, 200608, 250760, 330080, 501520, 1003040, 12932947, 25865894, 51731788, 64664735, 103463576, 129329470, 206927152, 258658940, 413854304, 517317880, 1034635760, 2069271520]

約数ペア:

[(1, 2069271520), (2, 1034635760), (4, 517317880), (5, 413854304), (8, 258658940), (10, 206927152), (16, 129329470), (20, 103463576), (32, 64664735), (40, 51731788), (80, 25865894), (160, 12932947), (2063, 1003040), (4126, 501520), (6269, 330080), (8252, 250760), (10315, 200608), (12538, 165040), (16504, 125380), (20630, 100304), (25076, 82520), (31345, 66016), (33008, 62690), (41260, 50152)]