52865840

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22787}}^1$

素因数の和:22829

約数の個数: 40

約数和(自身を含む): 127157040

約数和(自身を除く): 74291200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 22787, 45574, 91148, 113935, 182296, 227870, 364592, 455740, 660823, 911480, 1321646, 1822960, 2643292, 3304115, 5286584, 6608230, 10573168, 13216460, 26432920, 52865840]

約数ペア:

[(1, 52865840), (2, 26432920), (4, 13216460), (5, 10573168), (8, 6608230), (10, 5286584), (16, 3304115), (20, 2643292), (29, 1822960), (40, 1321646), (58, 911480), (80, 660823), (116, 455740), (145, 364592), (232, 227870), (290, 182296), (464, 113935), (580, 91148), (1160, 45574), (2320, 22787)]