14401280

素因数分解:

$2^8\times 5^1\times {\mathrm{11251}}^1$

素因数の和:11272

約数の個数: 36

約数和(自身を含む): 34498632

約数和(自身を除く): 20097352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 11251, 22502, 45004, 56255, 90008, 112510, 180016, 225020, 360032, 450040, 720064, 900080, 1440128, 1800160, 2880256, 3600320, 7200640, 14401280]

約数ペア:

[(1, 14401280), (2, 7200640), (4, 3600320), (5, 2880256), (8, 1800160), (10, 1440128), (16, 900080), (20, 720064), (32, 450040), (40, 360032), (64, 225020), (80, 180016), (128, 112510), (160, 90008), (256, 56255), (320, 45004), (640, 22502), (1280, 11251)]