7401920

素因数分解:

$2^6\times 5^1\times {\mathrm{23131}}^1$

素因数の和:23148

約数の個数: 28

約数和(自身を含む): 17626584

約数和(自身を除く): 10224664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 23131, 46262, 92524, 115655, 185048, 231310, 370096, 462620, 740192, 925240, 1480384, 1850480, 3700960, 7401920]

約数ペア:

[(1, 7401920), (2, 3700960), (4, 1850480), (5, 1480384), (8, 925240), (10, 740192), (16, 462620), (20, 370096), (32, 231310), (40, 185048), (64, 115655), (80, 92524), (160, 46262), (320, 23131)]