23721920

素因数分解:

$2^6\times 5^1\times {\mathrm{74131}}^1$

素因数の和:74148

約数の個数: 28

約数和(自身を含む): 56488584

約数和(自身を除く): 32766664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 74131, 148262, 296524, 370655, 593048, 741310, 1186096, 1482620, 2372192, 2965240, 4744384, 5930480, 11860960, 23721920]

約数ペア:

[(1, 23721920), (2, 11860960), (4, 5930480), (5, 4744384), (8, 2965240), (10, 2372192), (16, 1482620), (20, 1186096), (32, 741310), (40, 593048), (64, 370655), (80, 296524), (160, 148262), (320, 74131)]