2409290020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1291}}^1\times {\mathrm{4057}}^1$

素因数の和:5380

約数の個数: 48

約数和(自身を含む): 5284879488

約数和(自身を除く): 2875589468

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1291, 2582, 4057, 5164, 6455, 8114, 12910, 16228, 20285, 25820, 29693, 40570, 59386, 81140, 93311, 118772, 148465, 186622, 296930, 373244, 466555, 593860, 933110, 1866220, 5237587, 10475174, 20950348, 26187935, 52375870, 104751740, 120464501, 240929002, 481858004, 602322505, 1204645010, 2409290020]

約数ペア:

[(1, 2409290020), (2, 1204645010), (4, 602322505), (5, 481858004), (10, 240929002), (20, 120464501), (23, 104751740), (46, 52375870), (92, 26187935), (115, 20950348), (230, 10475174), (460, 5237587), (1291, 1866220), (2582, 933110), (4057, 593860), (5164, 466555), (6455, 373244), (8114, 296930), (12910, 186622), (16228, 148465), (20285, 118772), (25820, 93311), (29693, 81140), (40570, 59386)]