119204080

素因数分解:

$2^4\times 5^1\times {\mathrm{1490051}}^1$

素因数の和:1490064

約数の個数: 20

約数和(自身を含む): 277149672

約数和(自身を除く): 157945592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1490051, 2980102, 5960204, 7450255, 11920408, 14900510, 23840816, 29801020, 59602040, 119204080]

約数ペア:

[(1, 119204080), (2, 59602040), (4, 29801020), (5, 23840816), (8, 14900510), (10, 11920408), (16, 7450255), (20, 5960204), (40, 2980102), (80, 1490051)]