22080460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{2087}}^1$

素因数の和:2142

約数の個数: 36

約数和(自身を含む): 48495888

約数和(自身を除く): 26415428

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 2087, 2116, 2645, 4174, 5290, 8348, 10435, 10580, 20870, 41740, 48001, 96002, 192004, 240005, 480010, 960020, 1104023, 2208046, 4416092, 5520115, 11040230, 22080460]

約数ペア:

[(1, 22080460), (2, 11040230), (4, 5520115), (5, 4416092), (10, 2208046), (20, 1104023), (23, 960020), (46, 480010), (92, 240005), (115, 192004), (230, 96002), (460, 48001), (529, 41740), (1058, 20870), (2087, 10580), (2116, 10435), (2645, 8348), (4174, 5290)]