12596650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1$

素因数の和:679

約数の個数: 48

約数和(自身を含む): 26292960

約数和(自身を除く): 13696310

約数列:

[1, 2, 5, 10, 11, 22, 25, 37, 50, 55, 74, 110, 185, 275, 370, 407, 550, 619, 814, 925, 1238, 1850, 2035, 3095, 4070, 6190, 6809, 10175, 13618, 15475, 20350, 22903, 30950, 34045, 45806, 68090, 114515, 170225, 229030, 251933, 340450, 503866, 572575, 1145150, 1259665, 2519330, 6298325, 12596650]

約数ペア:

[(1, 12596650), (2, 6298325), (5, 2519330), (10, 1259665), (11, 1145150), (22, 572575), (25, 503866), (37, 340450), (50, 251933), (55, 229030), (74, 170225), (110, 114515), (185, 68090), (275, 45806), (370, 34045), (407, 30950), (550, 22903), (619, 20350), (814, 15475), (925, 13618), (1238, 10175), (1850, 6809), (2035, 6190), (3095, 4070)]