27712000

素因数分解:

$2^9\times 5^3\times {\mathrm{433}}^1$

素因数の和:466

約数の個数: 80

約数和(自身を含む): 69261192

約数和(自身を除く): 41549192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 433, 500, 512, 640, 800, 866, 1000, 1280, 1600, 1732, 2000, 2165, 2560, 3200, 3464, 4000, 4330, 6400, 6928, 8000, 8660, 10825, 12800, 13856, 16000, 17320, 21650, 27712, 32000, 34640, 43300, 54125, 55424, 64000, 69280, 86600, 108250, 110848, 138560, 173200, 216500, 221696, 277120, 346400, 433000, 554240, 692800, 866000, 1108480, 1385600, 1732000, 2771200, 3464000, 5542400, 6928000, 13856000, 27712000]

約数ペア:

[(1, 27712000), (2, 13856000), (4, 6928000), (5, 5542400), (8, 3464000), (10, 2771200), (16, 1732000), (20, 1385600), (25, 1108480), (32, 866000), (40, 692800), (50, 554240), (64, 433000), (80, 346400), (100, 277120), (125, 221696), (128, 216500), (160, 173200), (200, 138560), (250, 110848), (256, 108250), (320, 86600), (400, 69280), (433, 64000), (500, 55424), (512, 54125), (640, 43300), (800, 34640), (866, 32000), (1000, 27712), (1280, 21650), (1600, 17320), (1732, 16000), (2000, 13856), (2165, 12800), (2560, 10825), (3200, 8660), (3464, 8000), (4000, 6928), (4330, 6400)]