6548480

素因数分解:

$2^{10}\times 5^1\times {\mathrm{1279}}^1$

素因数の和:1304

約数の個数: 44

約数和(自身を含む): 15720960

約数和(自身を除く): 9172480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1279, 1280, 2558, 2560, 5116, 5120, 6395, 10232, 12790, 20464, 25580, 40928, 51160, 81856, 102320, 163712, 204640, 327424, 409280, 654848, 818560, 1309696, 1637120, 3274240, 6548480]

約数ペア:

[(1, 6548480), (2, 3274240), (4, 1637120), (5, 1309696), (8, 818560), (10, 654848), (16, 409280), (20, 327424), (32, 204640), (40, 163712), (64, 102320), (80, 81856), (128, 51160), (160, 40928), (256, 25580), (320, 20464), (512, 12790), (640, 10232), (1024, 6395), (1279, 5120), (1280, 5116), (2558, 2560)]