79450960

素因数分解:

$2^4\times 5^1\times {\mathrm{993137}}^1$

素因数の和:993150

約数の個数: 20

約数和(自身を含む): 184723668

約数和(自身を除く): 105272708

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 993137, 1986274, 3972548, 4965685, 7945096, 9931370, 15890192, 19862740, 39725480, 79450960]

約数ペア:

[(1, 79450960), (2, 39725480), (4, 19862740), (5, 15890192), (8, 9931370), (10, 7945096), (16, 4965685), (20, 3972548), (40, 1986274), (80, 993137)]