2671360

素因数分解:

$2^8\times 5^1\times {\mathrm{2087}}^1$

素因数の和:2108

約数の個数: 36

約数和(自身を含む): 6401808

約数和(自身を除く): 3730448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 2087, 4174, 8348, 10435, 16696, 20870, 33392, 41740, 66784, 83480, 133568, 166960, 267136, 333920, 534272, 667840, 1335680, 2671360]

約数ペア:

[(1, 2671360), (2, 1335680), (4, 667840), (5, 534272), (8, 333920), (10, 267136), (16, 166960), (20, 133568), (32, 83480), (40, 66784), (64, 41740), (80, 33392), (128, 20870), (160, 16696), (256, 10435), (320, 8348), (640, 4174), (1280, 2087)]