54784000

素因数分解:

$2^{12}\times 5^3\times {\mathrm{107}}^1$

素因数の和:146

約数の個数: 104

約数和(自身を含む): 138001968

約数和(自身を除く): 83217968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 107, 125, 128, 160, 200, 214, 250, 256, 320, 400, 428, 500, 512, 535, 640, 800, 856, 1000, 1024, 1070, 1280, 1600, 1712, 2000, 2048, 2140, 2560, 2675, 3200, 3424, 4000, 4096, 4280, 5120, 5350, 6400, 6848, 8000, 8560, 10240, 10700, 12800, 13375, 13696, 16000, 17120, 20480, 21400, 25600, 26750, 27392, 32000, 34240, 42800, 51200, 53500, 54784, 64000, 68480, 85600, 102400, 107000, 109568, 128000, 136960, 171200, 214000, 219136, 256000, 273920, 342400, 428000, 438272, 512000, 547840, 684800, 856000, 1095680, 1369600, 1712000, 2191360, 2739200, 3424000, 5478400, 6848000, 10956800, 13696000, 27392000, 54784000]

約数ペア:

[(1, 54784000), (2, 27392000), (4, 13696000), (5, 10956800), (8, 6848000), (10, 5478400), (16, 3424000), (20, 2739200), (25, 2191360), (32, 1712000), (40, 1369600), (50, 1095680), (64, 856000), (80, 684800), (100, 547840), (107, 512000), (125, 438272), (128, 428000), (160, 342400), (200, 273920), (214, 256000), (250, 219136), (256, 214000), (320, 171200), (400, 136960), (428, 128000), (500, 109568), (512, 107000), (535, 102400), (640, 85600), (800, 68480), (856, 64000), (1000, 54784), (1024, 53500), (1070, 51200), (1280, 42800), (1600, 34240), (1712, 32000), (2000, 27392), (2048, 26750), (2140, 25600), (2560, 21400), (2675, 20480), (3200, 17120), (3424, 16000), (4000, 13696), (4096, 13375), (4280, 12800), (5120, 10700), (5350, 10240), (6400, 8560), (6848, 8000)]