2369660

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1087}}^1$

素因数の和:1205

約数の個数: 24

約数和(自身を含む): 5026560

約数和(自身を除く): 2656900

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1087, 1090, 2174, 2180, 4348, 5435, 10870, 21740, 118483, 236966, 473932, 592415, 1184830, 2369660]

約数ペア:

[(1, 2369660), (2, 1184830), (4, 592415), (5, 473932), (10, 236966), (20, 118483), (109, 21740), (218, 10870), (436, 5435), (545, 4348), (1087, 2180), (1090, 2174)]