10871505280

素因数分解:

$2^7\times 5^1\times {\mathrm{16986727}}^1$

素因数の和:16986746

約数の個数: 32

約数和(自身を含む): 25989693840

約数和(自身を除く): 15118188560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 16986727, 33973454, 67946908, 84933635, 135893816, 169867270, 271787632, 339734540, 543575264, 679469080, 1087150528, 1358938160, 2174301056, 2717876320, 5435752640, 10871505280]

約数ペア:

[(1, 10871505280), (2, 5435752640), (4, 2717876320), (5, 2174301056), (8, 1358938160), (10, 1087150528), (16, 679469080), (20, 543575264), (32, 339734540), (40, 271787632), (64, 169867270), (80, 135893816), (128, 84933635), (160, 67946908), (320, 33973454), (640, 16986727)]