26432920

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22787}}^1$

素因数の和:22827

約数の個数: 32

約数和(自身を含む): 61527600

約数和(自身を除く): 35094680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 22787, 45574, 91148, 113935, 182296, 227870, 455740, 660823, 911480, 1321646, 2643292, 3304115, 5286584, 6608230, 13216460, 26432920]

約数ペア:

[(1, 26432920), (2, 13216460), (4, 6608230), (5, 5286584), (8, 3304115), (10, 2643292), (20, 1321646), (29, 911480), (40, 660823), (58, 455740), (116, 227870), (145, 182296), (232, 113935), (290, 91148), (580, 45574), (1160, 22787)]