1929156.00000000

素因数分解:

$2^4\times 5^1\times {\mathrm{1181321}}^1$

素因数の和:1181334

約数の個数: 20

約数和(自身を含む): 219725892

約数和(自身を除く): 125220212

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1181321, 2362642, 4725284, 5906605, 9450568, 11813210, 18901136, 23626420, 47252840, 94505680]

約数ペア:

[(1, 94505680), (2, 47252840), (4, 23626420), (5, 18901136), (8, 11813210), (10, 9450568), (16, 5906605), (20, 4725284), (40, 2362642), (80, 1181321)]