37638940

素因数分解:

$2^2\times 5^1\times {\mathrm{1297}}^1\times {\mathrm{1451}}^1$

素因数の和:2757

約数の個数: 24

約数和(自身を含む): 79157232

約数和(自身を除く): 41518292

約数列:

[1, 2, 4, 5, 10, 20, 1297, 1451, 2594, 2902, 5188, 5804, 6485, 7255, 12970, 14510, 25940, 29020, 1881947, 3763894, 7527788, 9409735, 18819470, 37638940]

約数ペア:

[(1, 37638940), (2, 18819470), (4, 9409735), (5, 7527788), (10, 3763894), (20, 1881947), (1297, 29020), (1451, 25940), (2594, 14510), (2902, 12970), (5188, 7255), (5804, 6485)]