119492080

素因数分解:

$2^4\times 5^1\times {\mathrm{1493651}}^1$

素因数の和:1493664

約数の個数: 20

約数和(自身を含む): 277819272

約数和(自身を除く): 158327192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1493651, 2987302, 5974604, 7468255, 11949208, 14936510, 23898416, 29873020, 59746040, 119492080]

約数ペア:

[(1, 119492080), (2, 59746040), (4, 29873020), (5, 23898416), (8, 14936510), (10, 11949208), (16, 7468255), (20, 5974604), (40, 2987302), (80, 1493651)]