474552080

素因数分解:

$2^4\times 5^1\times {\mathrm{5931901}}^1$

素因数の和:5931914

約数の個数: 20

約数和(自身を含む): 1103333772

約数和(自身を除く): 628781692

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5931901, 11863802, 23727604, 29659505, 47455208, 59319010, 94910416, 118638020, 237276040, 474552080]

約数ペア:

[(1, 474552080), (2, 237276040), (4, 118638020), (5, 94910416), (8, 59319010), (10, 47455208), (16, 29659505), (20, 23727604), (40, 11863802), (80, 5931901)]