12323644880

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1730849}}^1$

素因数の和:1730951

約数の個数: 40

約数和(自身を含む): 28974429000

約数和(自身を除く): 16650784120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 890, 1424, 1780, 3560, 7120, 1730849, 3461698, 6923396, 8654245, 13846792, 17308490, 27693584, 34616980, 69233960, 138467920, 154045561, 308091122, 616182244, 770227805, 1232364488, 1540455610, 2464728976, 3080911220, 6161822440, 12323644880]

約数ペア:

[(1, 12323644880), (2, 6161822440), (4, 3080911220), (5, 2464728976), (8, 1540455610), (10, 1232364488), (16, 770227805), (20, 616182244), (40, 308091122), (80, 154045561), (89, 138467920), (178, 69233960), (356, 34616980), (445, 27693584), (712, 17308490), (890, 13846792), (1424, 8654245), (1780, 6923396), (3560, 3461698), (7120, 1730849)]