75392080

素因数分解:

$2^4\times 5^1\times {\mathrm{942401}}^1$

素因数の和:942414

約数の個数: 20

約数和(自身を含む): 175286772

約数和(自身を除く): 99894692

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 942401, 1884802, 3769604, 4712005, 7539208, 9424010, 15078416, 18848020, 37696040, 75392080]

約数ペア:

[(1, 75392080), (2, 37696040), (4, 18848020), (5, 15078416), (8, 9424010), (10, 7539208), (16, 4712005), (20, 3769604), (40, 1884802), (80, 942401)]