1259094520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{3877}}^1$

素因数の和:4264

約数の個数: 64

約数和(自身を含む): 2965273920

約数和(自身を除く): 1706179400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 353, 460, 706, 920, 1412, 1765, 2824, 3530, 3877, 7060, 7754, 8119, 14120, 15508, 16238, 19385, 31016, 32476, 38770, 40595, 64952, 77540, 81190, 89171, 155080, 162380, 178342, 324760, 356684, 445855, 713368, 891710, 1368581, 1783420, 2737162, 3566840, 5474324, 6842905, 10948648, 13685810, 27371620, 31477363, 54743240, 62954726, 125909452, 157386815, 251818904, 314773630, 629547260, 1259094520]

約数ペア:

[(1, 1259094520), (2, 629547260), (4, 314773630), (5, 251818904), (8, 157386815), (10, 125909452), (20, 62954726), (23, 54743240), (40, 31477363), (46, 27371620), (92, 13685810), (115, 10948648), (184, 6842905), (230, 5474324), (353, 3566840), (460, 2737162), (706, 1783420), (920, 1368581), (1412, 891710), (1765, 713368), (2824, 445855), (3530, 356684), (3877, 324760), (7060, 178342), (7754, 162380), (8119, 155080), (14120, 89171), (15508, 81190), (16238, 77540), (19385, 64952), (31016, 40595), (32476, 38770)]