194672080

素因数分解:

$2^4\times 5^1\times {\mathrm{2433401}}^1$

素因数の和:2433414

約数の個数: 20

約数和(自身を含む): 452612772

約数和(自身を除く): 257940692

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2433401, 4866802, 9733604, 12167005, 19467208, 24334010, 38934416, 48668020, 97336040, 194672080]

約数ペア:

[(1, 194672080), (2, 97336040), (4, 48668020), (5, 38934416), (8, 24334010), (10, 19467208), (16, 12167005), (20, 9733604), (40, 4866802), (80, 2433401)]