40396204

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{2671}}^1$

素因数の和:2893

約数の個数: 24

約数和(自身を含む): 74816000

約数和(自身を除く): 34419796

約数列:

[1, 2, 4, 19, 38, 76, 199, 398, 796, 2671, 3781, 5342, 7562, 10684, 15124, 50749, 101498, 202996, 531529, 1063058, 2126116, 10099051, 20198102, 40396204]

約数ペア:

[(1, 40396204), (2, 20198102), (4, 10099051), (19, 2126116), (38, 1063058), (76, 531529), (199, 202996), (398, 101498), (796, 50749), (2671, 15124), (3781, 10684), (5342, 7562)]