148328080

素因数分解:

$2^4\times 5^1\times {\mathrm{1854101}}^1$

素因数の和:1854114

約数の個数: 20

約数和(自身を含む): 344862972

約数和(自身を除く): 196534892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1854101, 3708202, 7416404, 9270505, 14832808, 18541010, 29665616, 37082020, 74164040, 148328080]

約数ペア:

[(1, 148328080), (2, 74164040), (4, 37082020), (5, 29665616), (8, 18541010), (10, 14832808), (16, 9270505), (20, 7416404), (40, 3708202), (80, 1854101)]