75047120

素因数分解:

$2^4\times 5^1\times {\mathrm{938089}}^1$

素因数の和:938102

約数の個数: 20

約数和(自身を含む): 174484740

約数和(自身を除く): 99437620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 938089, 1876178, 3752356, 4690445, 7504712, 9380890, 15009424, 18761780, 37523560, 75047120]

約数ペア:

[(1, 75047120), (2, 37523560), (4, 18761780), (5, 15009424), (8, 9380890), (10, 7504712), (16, 4690445), (20, 3752356), (40, 1876178), (80, 938089)]